68217664130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{44587}}^1$

素因数の和:46599

約数の個数: 64

約数和(自身を含む): 153171551232

約数和(自身を除く): 84953887102

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1987, 3974, 9935, 13909, 19870, 21857, 27818, 43714, 44587, 69545, 89174, 109285, 139090, 152999, 218570, 222935, 305998, 312109, 445870, 490457, 624218, 764995, 980914, 1529990, 1560545, 2452285, 3121090, 3433199, 4904570, 6866398, 17165995, 34331990, 88594369, 177188738, 442971845, 620160583, 885943690, 974538059, 1240321166, 1949076118, 3100802915, 4872690295, 6201605830, 6821766413, 9745380590, 13643532826, 34108832065, 68217664130]

約数ペア:

[(1, 68217664130), (2, 34108832065), (5, 13643532826), (7, 9745380590), (10, 6821766413), (11, 6201605830), (14, 4872690295), (22, 3100802915), (35, 1949076118), (55, 1240321166), (70, 974538059), (77, 885943690), (110, 620160583), (154, 442971845), (385, 177188738), (770, 88594369), (1987, 34331990), (3974, 17165995), (9935, 6866398), (13909, 4904570), (19870, 3433199), (21857, 3121090), (27818, 2452285), (43714, 1560545), (44587, 1529990), (69545, 980914), (89174, 764995), (109285, 624218), (139090, 490457), (152999, 445870), (218570, 312109), (222935, 305998)]