149566620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{50873}}^1$

素因数の和:50899

約数の個数: 72

約数和(自身を含む): 487169424

約数和(自身を除く): 337602804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 50873, 101746, 152619, 203492, 254365, 305238, 356111, 508730, 610476, 712222, 763095, 1017460, 1068333, 1424444, 1526190, 1780555, 2136666, 2492777, 3052380, 3561110, 4273332, 4985554, 5341665, 7122220, 7478331, 9971108, 10683330, 12463885, 14956662, 21366660, 24927770, 29913324, 37391655, 49855540, 74783310, 149566620]

約数ペア:

[(1, 149566620), (2, 74783310), (3, 49855540), (4, 37391655), (5, 29913324), (6, 24927770), (7, 21366660), (10, 14956662), (12, 12463885), (14, 10683330), (15, 9971108), (20, 7478331), (21, 7122220), (28, 5341665), (30, 4985554), (35, 4273332), (42, 3561110), (49, 3052380), (60, 2492777), (70, 2136666), (84, 1780555), (98, 1526190), (105, 1424444), (140, 1068333), (147, 1017460), (196, 763095), (210, 712222), (245, 610476), (294, 508730), (420, 356111), (490, 305238), (588, 254365), (735, 203492), (980, 152619), (1470, 101746), (2940, 50873)]