139247340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 415425024

約数和(自身を除く): 276177684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 211, 255, 340, 422, 510, 633, 647, 844, 1020, 1055, 1266, 1294, 1941, 2110, 2532, 2588, 3165, 3235, 3587, 3882, 4220, 6330, 6470, 7174, 7764, 9705, 10761, 10999, 12660, 12940, 14348, 17935, 19410, 21522, 21998, 32997, 35870, 38820, 43044, 43996, 53805, 54995, 65994, 71740, 107610, 109990, 131988, 136517, 164985, 215220, 219980, 273034, 329970, 409551, 546068, 659940, 682585, 819102, 1365170, 1638204, 2047755, 2320789, 2730340, 4095510, 4641578, 6962367, 8191020, 9283156, 11603945, 13924734, 23207890, 27849468, 34811835, 46415780, 69623670, 139247340]

約数ペア:

[(1, 139247340), (2, 69623670), (3, 46415780), (4, 34811835), (5, 27849468), (6, 23207890), (10, 13924734), (12, 11603945), (15, 9283156), (17, 8191020), (20, 6962367), (30, 4641578), (34, 4095510), (51, 2730340), (60, 2320789), (68, 2047755), (85, 1638204), (102, 1365170), (170, 819102), (204, 682585), (211, 659940), (255, 546068), (340, 409551), (422, 329970), (510, 273034), (633, 219980), (647, 215220), (844, 164985), (1020, 136517), (1055, 131988), (1266, 109990), (1294, 107610), (1941, 71740), (2110, 65994), (2532, 54995), (2588, 53805), (3165, 43996), (3235, 43044), (3587, 38820), (3882, 35870), (4220, 32997), (6330, 21998), (6470, 21522), (7174, 19410), (7764, 17935), (9705, 14348), (10761, 12940), (10999, 12660)]