29961810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10783

約数の個数: 48

約数和(自身を含む): 80421120

約数和(自身を除く): 50459310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 10739, 21478, 32217, 53695, 64434, 96651, 107390, 161085, 193302, 322170, 332909, 483255, 665818, 966510, 998727, 1664545, 1997454, 2996181, 3329090, 4993635, 5992362, 9987270, 14980905, 29961810]

約数ペア:

[(1, 29961810), (2, 14980905), (3, 9987270), (5, 5992362), (6, 4993635), (9, 3329090), (10, 2996181), (15, 1997454), (18, 1664545), (30, 998727), (31, 966510), (45, 665818), (62, 483255), (90, 332909), (93, 322170), (155, 193302), (186, 161085), (279, 107390), (310, 96651), (465, 64434), (558, 53695), (930, 32217), (1395, 21478), (2790, 10739)]