377672430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 923913216

約数和(自身を除く): 546240786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 281, 355, 426, 562, 631, 710, 843, 1065, 1262, 1405, 1686, 1893, 2130, 2810, 3155, 3786, 4215, 6310, 8430, 9465, 18930, 19951, 39902, 44801, 59853, 89602, 99755, 119706, 134403, 177311, 199510, 224005, 268806, 299265, 354622, 448010, 531933, 598530, 672015, 886555, 1063866, 1344030, 1773110, 2659665, 5319330, 12589081, 25178162, 37767243, 62945405, 75534486, 125890810, 188836215, 377672430]

約数ペア:

[(1, 377672430), (2, 188836215), (3, 125890810), (5, 75534486), (6, 62945405), (10, 37767243), (15, 25178162), (30, 12589081), (71, 5319330), (142, 2659665), (213, 1773110), (281, 1344030), (355, 1063866), (426, 886555), (562, 672015), (631, 598530), (710, 531933), (843, 448010), (1065, 354622), (1262, 299265), (1405, 268806), (1686, 224005), (1893, 199510), (2130, 177311), (2810, 134403), (3155, 119706), (3786, 99755), (4215, 89602), (6310, 59853), (8430, 44801), (9465, 39902), (18930, 19951)]