90825878990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2225579}}^1$

素因数の和:2225657

約数の個数: 64

約数和(自身を含む): 207673320960

約数和(自身を除く): 116847441970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2915, 3710, 4081, 5830, 8162, 20405, 40810, 2225579, 4451158, 11127895, 15579053, 22255790, 24481369, 31158106, 48962738, 77895265, 117955687, 122406845, 155790530, 171369583, 235911374, 244813690, 342739166, 589778435, 825689809, 856847915, 1179556870, 1297512557, 1651379618, 1713695830, 2595025114, 4128449045, 6487562785, 8256898090, 9082587899, 12975125570, 18165175798, 45412939495, 90825878990]

約数ペア:

[(1, 90825878990), (2, 45412939495), (5, 18165175798), (7, 12975125570), (10, 9082587899), (11, 8256898090), (14, 6487562785), (22, 4128449045), (35, 2595025114), (53, 1713695830), (55, 1651379618), (70, 1297512557), (77, 1179556870), (106, 856847915), (110, 825689809), (154, 589778435), (265, 342739166), (371, 244813690), (385, 235911374), (530, 171369583), (583, 155790530), (742, 122406845), (770, 117955687), (1166, 77895265), (1855, 48962738), (2915, 31158106), (3710, 24481369), (4081, 22255790), (5830, 15579053), (8162, 11127895), (20405, 4451158), (40810, 2225579)]