90158970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9421}}^1$

素因数の和:9471

約数の個数: 64

約数和(自身を含む): 244218240

約数和(自身を除く): 154059270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9421, 9570, 18842, 28263, 47105, 56526, 94210, 103631, 141315, 207262, 273209, 282630, 310893, 518155, 546418, 621786, 819627, 1036310, 1366045, 1554465, 1639254, 2732090, 3005299, 3108930, 4098135, 6010598, 8196270, 9015897, 15026495, 18031794, 30052990, 45079485, 90158970]

約数ペア:

[(1, 90158970), (2, 45079485), (3, 30052990), (5, 18031794), (6, 15026495), (10, 9015897), (11, 8196270), (15, 6010598), (22, 4098135), (29, 3108930), (30, 3005299), (33, 2732090), (55, 1639254), (58, 1554465), (66, 1366045), (87, 1036310), (110, 819627), (145, 621786), (165, 546418), (174, 518155), (290, 310893), (319, 282630), (330, 273209), (435, 207262), (638, 141315), (870, 103631), (957, 94210), (1595, 56526), (1914, 47105), (3190, 28263), (4785, 18842), (9421, 9570)]