64173614830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1534

約数の個数: 128

約数和(自身を含む): 131270388480

約数和(自身を除く): 67096773650

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 71, 130, 142, 145, 197, 290, 355, 377, 394, 710, 754, 923, 985, 1217, 1846, 1885, 1970, 2059, 2434, 2561, 3770, 4118, 4615, 5122, 5713, 6085, 9230, 10295, 11426, 12170, 12805, 13987, 15821, 20590, 25610, 26767, 27974, 28565, 31642, 35293, 53534, 57130, 69935, 70586, 74269, 79105, 86407, 133835, 139870, 148538, 158210, 172814, 176465, 181831, 239749, 267670, 352930, 363662, 371345, 405623, 432035, 458809, 479498, 742690, 811246, 864070, 909155, 917618, 1123291, 1198745, 1818310, 2028115, 2246582, 2294045, 2397490, 2505803, 3116737, 4056230, 4588090, 5011606, 5273099, 5616455, 6233474, 6952721, 10546198, 11232910, 12529015, 13905442, 15583685, 17022179, 25058030, 26365495, 31167370, 32575439, 34044358, 34763605, 52730990, 65150878, 69527210, 85110895, 90385373, 162877195, 170221790, 180770746, 221288327, 325754390, 442576654, 451926865, 493643191, 903853730, 987286382, 1106441635, 2212883270, 2468215955, 4936431910, 6417361483, 12834722966, 32086807415, 64173614830]

約数ペア:

[(1, 64173614830), (2, 32086807415), (5, 12834722966), (10, 6417361483), (13, 4936431910), (26, 2468215955), (29, 2212883270), (58, 1106441635), (65, 987286382), (71, 903853730), (130, 493643191), (142, 451926865), (145, 442576654), (197, 325754390), (290, 221288327), (355, 180770746), (377, 170221790), (394, 162877195), (710, 90385373), (754, 85110895), (923, 69527210), (985, 65150878), (1217, 52730990), (1846, 34763605), (1885, 34044358), (1970, 32575439), (2059, 31167370), (2434, 26365495), (2561, 25058030), (3770, 17022179), (4118, 15583685), (4615, 13905442), (5122, 12529015), (5713, 11232910), (6085, 10546198), (9230, 6952721), (10295, 6233474), (11426, 5616455), (12170, 5273099), (12805, 5011606), (13987, 4588090), (15821, 4056230), (20590, 3116737), (25610, 2505803), (26767, 2397490), (27974, 2294045), (28565, 2246582), (31642, 2028115), (35293, 1818310), (53534, 1198745), (57130, 1123291), (69935, 917618), (70586, 909155), (74269, 864070), (79105, 811246), (86407, 742690), (133835, 479498), (139870, 458809), (148538, 432035), (158210, 405623), (172814, 371345), (176465, 363662), (181831, 352930), (239749, 267670)]