71206590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26083}}^1$

素因数の和:26113

約数の個数: 64

約数和(自身を含む): 210341376

約数和(自身を除く): 139134786

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26083, 52166, 78249, 130415, 156498, 182581, 260830, 339079, 365162, 391245, 547743, 678158, 782490, 912905, 1017237, 1095486, 1695395, 1825810, 2034474, 2373553, 2738715, 3390790, 4747106, 5086185, 5477430, 7120659, 10172370, 11867765, 14241318, 23735530, 35603295, 71206590]

約数ペア:

[(1, 71206590), (2, 35603295), (3, 23735530), (5, 14241318), (6, 11867765), (7, 10172370), (10, 7120659), (13, 5477430), (14, 5086185), (15, 4747106), (21, 3390790), (26, 2738715), (30, 2373553), (35, 2034474), (39, 1825810), (42, 1695395), (65, 1095486), (70, 1017237), (78, 912905), (91, 782490), (105, 678158), (130, 547743), (182, 391245), (195, 365162), (210, 339079), (273, 260830), (390, 182581), (455, 156498), (546, 130415), (910, 78249), (1365, 52166), (2730, 26083)]