139371330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7457}}^1$

素因数の和:7563

約数の個数: 64

約数和(自身を含む): 386622720

約数和(自身を除く): 247251390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 7457, 9345, 14914, 18690, 22371, 37285, 44742, 52199, 74570, 104398, 111855, 156597, 223710, 260995, 313194, 521990, 663673, 782985, 1327346, 1565970, 1991019, 3318365, 3982038, 4645711, 6636730, 9291422, 9955095, 13937133, 19910190, 23228555, 27874266, 46457110, 69685665, 139371330]

約数ペア:

[(1, 139371330), (2, 69685665), (3, 46457110), (5, 27874266), (6, 23228555), (7, 19910190), (10, 13937133), (14, 9955095), (15, 9291422), (21, 6636730), (30, 4645711), (35, 3982038), (42, 3318365), (70, 1991019), (89, 1565970), (105, 1327346), (178, 782985), (210, 663673), (267, 521990), (445, 313194), (534, 260995), (623, 223710), (890, 156597), (1246, 111855), (1335, 104398), (1869, 74570), (2670, 52199), (3115, 44742), (3738, 37285), (6230, 22371), (7457, 18690), (9345, 14914)]