1521102930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59581}}^1$

素因数の和:59651

約数の個数: 64

約数和(自身を含む): 3912392448

約数和(自身を除く): 2391289518

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 4255, 5106, 8510, 12765, 25530, 59581, 119162, 178743, 297905, 357486, 595810, 893715, 1370363, 1787430, 2204497, 2740726, 4111089, 4408994, 6613491, 6851815, 8222178, 11022485, 13226982, 13703630, 20555445, 22044970, 33067455, 41110890, 50703431, 66134910, 101406862, 152110293, 253517155, 304220586, 507034310, 760551465, 1521102930]

約数ペア:

[(1, 1521102930), (2, 760551465), (3, 507034310), (5, 304220586), (6, 253517155), (10, 152110293), (15, 101406862), (23, 66134910), (30, 50703431), (37, 41110890), (46, 33067455), (69, 22044970), (74, 20555445), (111, 13703630), (115, 13226982), (138, 11022485), (185, 8222178), (222, 6851815), (230, 6613491), (345, 4408994), (370, 4111089), (555, 2740726), (690, 2204497), (851, 1787430), (1110, 1370363), (1702, 893715), (2553, 595810), (4255, 357486), (5106, 297905), (8510, 178743), (12765, 119162), (25530, 59581)]