173800340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14957}}^1$

素因数の和:15056

約数の個数: 48

約数和(自身を含む): 422174592

約数和(自身を除く): 248374252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 14957, 29914, 59828, 74785, 104699, 149570, 209398, 299140, 418796, 523495, 1046990, 1241431, 2093980, 2482862, 4965724, 6207155, 8690017, 12414310, 17380034, 24828620, 34760068, 43450085, 86900170, 173800340]

約数ペア:

[(1, 173800340), (2, 86900170), (4, 43450085), (5, 34760068), (7, 24828620), (10, 17380034), (14, 12414310), (20, 8690017), (28, 6207155), (35, 4965724), (70, 2482862), (83, 2093980), (140, 1241431), (166, 1046990), (332, 523495), (415, 418796), (581, 299140), (830, 209398), (1162, 149570), (1660, 104699), (2324, 74785), (2905, 59828), (5810, 29914), (11620, 14957)]