83870010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 271724544

約数和(自身を除く): 187854534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 41, 42, 45, 51, 63, 70, 82, 85, 90, 102, 105, 119, 123, 126, 153, 170, 191, 205, 210, 238, 246, 255, 287, 306, 315, 357, 369, 382, 410, 510, 573, 574, 595, 615, 630, 697, 714, 738, 765, 861, 955, 1071, 1146, 1190, 1230, 1337, 1394, 1435, 1530, 1719, 1722, 1785, 1845, 1910, 2091, 2142, 2583, 2674, 2865, 2870, 3247, 3438, 3485, 3570, 3690, 4011, 4182, 4305, 4879, 5166, 5355, 5730, 6273, 6494, 6685, 6970, 7831, 8022, 8595, 8610, 9741, 9758, 10455, 10710, 12033, 12546, 12915, 13370, 14637, 15662, 16235, 17190, 19482, 20055, 20910, 22729, 23493, 24066, 24395, 25830, 29223, 29274, 31365, 32470, 39155, 40110, 43911, 45458, 46986, 48705, 48790, 54817, 58446, 60165, 62730, 68187, 70479, 73185, 78310, 87822, 97410, 109634, 113645, 117465, 120330, 133127, 136374, 140958, 146115, 146370, 164451, 204561, 219555, 227290, 234930, 266254, 274085, 292230, 328902, 340935, 352395, 399381, 409122, 439110, 493353, 548170, 665635, 681870, 704790, 798762, 822255, 931889, 986706, 1022805, 1198143, 1331270, 1644510, 1863778, 1996905, 2045610, 2396286, 2466765, 2795667, 3993810, 4659445, 4933530, 5591334, 5990715, 8387001, 9318890, 11981430, 13978335, 16774002, 27956670, 41935005, 83870010]

約数ペア:

[(1, 83870010), (2, 41935005), (3, 27956670), (5, 16774002), (6, 13978335), (7, 11981430), (9, 9318890), (10, 8387001), (14, 5990715), (15, 5591334), (17, 4933530), (18, 4659445), (21, 3993810), (30, 2795667), (34, 2466765), (35, 2396286), (41, 2045610), (42, 1996905), (45, 1863778), (51, 1644510), (63, 1331270), (70, 1198143), (82, 1022805), (85, 986706), (90, 931889), (102, 822255), (105, 798762), (119, 704790), (123, 681870), (126, 665635), (153, 548170), (170, 493353), (191, 439110), (205, 409122), (210, 399381), (238, 352395), (246, 340935), (255, 328902), (287, 292230), (306, 274085), (315, 266254), (357, 234930), (369, 227290), (382, 219555), (410, 204561), (510, 164451), (573, 146370), (574, 146115), (595, 140958), (615, 136374), (630, 133127), (697, 120330), (714, 117465), (738, 113645), (765, 109634), (861, 97410), (955, 87822), (1071, 78310), (1146, 73185), (1190, 70479), (1230, 68187), (1337, 62730), (1394, 60165), (1435, 58446), (1530, 54817), (1719, 48790), (1722, 48705), (1785, 46986), (1845, 45458), (1910, 43911), (2091, 40110), (2142, 39155), (2583, 32470), (2674, 31365), (2865, 29274), (2870, 29223), (3247, 25830), (3438, 24395), (3485, 24066), (3570, 23493), (3690, 22729), (4011, 20910), (4182, 20055), (4305, 19482), (4879, 17190), (5166, 16235), (5355, 15662), (5730, 14637), (6273, 13370), (6494, 12915), (6685, 12546), (6970, 12033), (7831, 10710), (8022, 10455), (8595, 9758), (8610, 9741)]