18580590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 59590080

約数和(自身を除く): 41009490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 113, 126, 135, 145, 162, 174, 189, 203, 210, 226, 261, 270, 290, 315, 339, 378, 405, 406, 435, 522, 565, 567, 609, 630, 678, 783, 791, 810, 870, 945, 1015, 1017, 1130, 1134, 1218, 1305, 1566, 1582, 1695, 1827, 1890, 2030, 2034, 2349, 2373, 2610, 2835, 3045, 3051, 3277, 3390, 3654, 3915, 3955, 4698, 4746, 5085, 5481, 5670, 6090, 6102, 6554, 7119, 7830, 7910, 9135, 9153, 9831, 10170, 10962, 11745, 11865, 14238, 15255, 16385, 16443, 18270, 18306, 19662, 21357, 22939, 23490, 23730, 27405, 29493, 30510, 32770, 32886, 35595, 42714, 45765, 45878, 49155, 54810, 58986, 64071, 68817, 71190, 82215, 88479, 91530, 98310, 106785, 114695, 128142, 137634, 147465, 164430, 176958, 206451, 213570, 229390, 265437, 294930, 320355, 344085, 412902, 442395, 530874, 619353, 640710, 688170, 884790, 1032255, 1238706, 1327185, 1858059, 2064510, 2654370, 3096765, 3716118, 6193530, 9290295, 18580590]

約数ペア:

[(1, 18580590), (2, 9290295), (3, 6193530), (5, 3716118), (6, 3096765), (7, 2654370), (9, 2064510), (10, 1858059), (14, 1327185), (15, 1238706), (18, 1032255), (21, 884790), (27, 688170), (29, 640710), (30, 619353), (35, 530874), (42, 442395), (45, 412902), (54, 344085), (58, 320355), (63, 294930), (70, 265437), (81, 229390), (87, 213570), (90, 206451), (105, 176958), (113, 164430), (126, 147465), (135, 137634), (145, 128142), (162, 114695), (174, 106785), (189, 98310), (203, 91530), (210, 88479), (226, 82215), (261, 71190), (270, 68817), (290, 64071), (315, 58986), (339, 54810), (378, 49155), (405, 45878), (406, 45765), (435, 42714), (522, 35595), (565, 32886), (567, 32770), (609, 30510), (630, 29493), (678, 27405), (783, 23730), (791, 23490), (810, 22939), (870, 21357), (945, 19662), (1015, 18306), (1017, 18270), (1130, 16443), (1134, 16385), (1218, 15255), (1305, 14238), (1566, 11865), (1582, 11745), (1695, 10962), (1827, 10170), (1890, 9831), (2030, 9153), (2034, 9135), (2349, 7910), (2373, 7830), (2610, 7119), (2835, 6554), (3045, 6102), (3051, 6090), (3277, 5670), (3390, 5481), (3654, 5085), (3915, 4746), (3955, 4698)]