210320910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29581}}^1$

素因数の和:29673

約数の個数: 48

約数和(自身を含む): 553775040

約数和(自身を除く): 343454130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 29581, 59162, 88743, 147905, 177486, 266229, 295810, 443715, 532458, 887430, 1331145, 2336899, 2662290, 4673798, 7010697, 11684495, 14021394, 21032091, 23368990, 35053485, 42064182, 70106970, 105160455, 210320910]

約数ペア:

[(1, 210320910), (2, 105160455), (3, 70106970), (5, 42064182), (6, 35053485), (9, 23368990), (10, 21032091), (15, 14021394), (18, 11684495), (30, 7010697), (45, 4673798), (79, 2662290), (90, 2336899), (158, 1331145), (237, 887430), (395, 532458), (474, 443715), (711, 295810), (790, 266229), (1185, 177486), (1422, 147905), (2370, 88743), (3555, 59162), (7110, 29581)]