2011920930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 5808112128

約数和(自身を除く): 3796191198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 113, 135, 153, 162, 170, 226, 243, 255, 270, 306, 339, 405, 431, 459, 486, 510, 565, 678, 765, 810, 862, 918, 1017, 1130, 1215, 1293, 1377, 1530, 1695, 1921, 2034, 2155, 2295, 2430, 2586, 2754, 3051, 3390, 3842, 3879, 4131, 4310, 4590, 5085, 5763, 6102, 6465, 6885, 7327, 7758, 8262, 9153, 9605, 10170, 11526, 11637, 12930, 13770, 14654, 15255, 17289, 18306, 19210, 19395, 20655, 21981, 23274, 27459, 28815, 30510, 34578, 34911, 36635, 38790, 41310, 43962, 45765, 48703, 51867, 54918, 57630, 58185, 65943, 69822, 73270, 86445, 91530, 97406, 103734, 104733, 109905, 116370, 131886, 137295, 146109, 155601, 172890, 174555, 197829, 209466, 219810, 243515, 259335, 274590, 292218, 311202, 329715, 349110, 395658, 438327, 466803, 487030, 518670, 523665, 593487, 659430, 730545, 778005, 827951, 876654, 933606, 989145, 1047330, 1186974, 1314981, 1461090, 1556010, 1655902, 1780461, 1978290, 2191635, 2334015, 2483853, 2629962, 2967435, 3560922, 3944943, 4139755, 4383270, 4668030, 4967706, 5934870, 6574905, 7451559, 7889886, 8279510, 8902305, 11834829, 12419265, 13149810, 14903118, 17804610, 19724715, 22354677, 23669658, 24838530, 37257795, 39449430, 44709354, 59174145, 67064031, 74515590, 111773385, 118348290, 134128062, 201192093, 223546770, 335320155, 402384186, 670640310, 1005960465, 2011920930]

約数ペア:

[(1, 2011920930), (2, 1005960465), (3, 670640310), (5, 402384186), (6, 335320155), (9, 223546770), (10, 201192093), (15, 134128062), (17, 118348290), (18, 111773385), (27, 74515590), (30, 67064031), (34, 59174145), (45, 44709354), (51, 39449430), (54, 37257795), (81, 24838530), (85, 23669658), (90, 22354677), (102, 19724715), (113, 17804610), (135, 14903118), (153, 13149810), (162, 12419265), (170, 11834829), (226, 8902305), (243, 8279510), (255, 7889886), (270, 7451559), (306, 6574905), (339, 5934870), (405, 4967706), (431, 4668030), (459, 4383270), (486, 4139755), (510, 3944943), (565, 3560922), (678, 2967435), (765, 2629962), (810, 2483853), (862, 2334015), (918, 2191635), (1017, 1978290), (1130, 1780461), (1215, 1655902), (1293, 1556010), (1377, 1461090), (1530, 1314981), (1695, 1186974), (1921, 1047330), (2034, 989145), (2155, 933606), (2295, 876654), (2430, 827951), (2586, 778005), (2754, 730545), (3051, 659430), (3390, 593487), (3842, 523665), (3879, 518670), (4131, 487030), (4310, 466803), (4590, 438327), (5085, 395658), (5763, 349110), (6102, 329715), (6465, 311202), (6885, 292218), (7327, 274590), (7758, 259335), (8262, 243515), (9153, 219810), (9605, 209466), (10170, 197829), (11526, 174555), (11637, 172890), (12930, 155601), (13770, 146109), (14654, 137295), (15255, 131886), (17289, 116370), (18306, 109905), (19210, 104733), (19395, 103734), (20655, 97406), (21981, 91530), (23274, 86445), (27459, 73270), (28815, 69822), (30510, 65943), (34578, 58185), (34911, 57630), (36635, 54918), (38790, 51867), (41310, 48703), (43962, 45765)]