84261330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{599}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 225504000

約数和(自身を除く): 141242670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 521, 599, 1042, 1198, 1563, 1797, 2605, 2995, 3126, 3594, 4689, 5210, 5391, 5990, 7815, 8985, 9378, 10782, 14067, 15630, 16173, 17970, 23445, 26955, 28134, 32346, 46890, 53910, 70335, 80865, 140670, 161730, 312079, 624158, 936237, 1560395, 1872474, 2808711, 3120790, 4681185, 5617422, 8426133, 9362370, 14043555, 16852266, 28087110, 42130665, 84261330]

約数ペア:

[(1, 84261330), (2, 42130665), (3, 28087110), (5, 16852266), (6, 14043555), (9, 9362370), (10, 8426133), (15, 5617422), (18, 4681185), (27, 3120790), (30, 2808711), (45, 1872474), (54, 1560395), (90, 936237), (135, 624158), (270, 312079), (521, 161730), (599, 140670), (1042, 80865), (1198, 70335), (1563, 53910), (1797, 46890), (2605, 32346), (2995, 28134), (3126, 26955), (3594, 23445), (4689, 17970), (5210, 16173), (5391, 15630), (5990, 14067), (7815, 10782), (8985, 9378)]