55373430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 156280320

約数和(自身を除く): 100906890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 139, 147, 210, 245, 271, 278, 294, 417, 490, 542, 695, 735, 813, 834, 973, 1355, 1390, 1470, 1626, 1897, 1946, 2085, 2710, 2919, 3794, 4065, 4170, 4865, 5691, 5838, 6811, 8130, 9485, 9730, 11382, 13279, 13622, 14595, 18970, 20433, 26558, 28455, 29190, 34055, 37669, 39837, 40866, 56910, 66395, 68110, 75338, 79674, 102165, 113007, 132790, 188345, 199185, 204330, 226014, 263683, 376690, 398370, 527366, 565035, 791049, 1130070, 1318415, 1582098, 1845781, 2636830, 3691562, 3955245, 5537343, 7910490, 9228905, 11074686, 18457810, 27686715, 55373430]

約数ペア:

[(1, 55373430), (2, 27686715), (3, 18457810), (5, 11074686), (6, 9228905), (7, 7910490), (10, 5537343), (14, 3955245), (15, 3691562), (21, 2636830), (30, 1845781), (35, 1582098), (42, 1318415), (49, 1130070), (70, 791049), (98, 565035), (105, 527366), (139, 398370), (147, 376690), (210, 263683), (245, 226014), (271, 204330), (278, 199185), (294, 188345), (417, 132790), (490, 113007), (542, 102165), (695, 79674), (735, 75338), (813, 68110), (834, 66395), (973, 56910), (1355, 40866), (1390, 39837), (1470, 37669), (1626, 34055), (1897, 29190), (1946, 28455), (2085, 26558), (2710, 20433), (2919, 18970), (3794, 14595), (4065, 13622), (4170, 13279), (4865, 11382), (5691, 9730), (5838, 9485), (6811, 8130)]