79810740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14303}}^1$

素因数の和:14349

約数の個数: 72

約数和(自身を含む): 249919488

約数和(自身を除く): 170108748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14303, 28606, 42909, 57212, 71515, 85818, 128727, 143030, 171636, 214545, 257454, 286060, 429090, 443393, 514908, 643635, 858180, 886786, 1287270, 1330179, 1773572, 2216965, 2574540, 2660358, 3990537, 4433930, 5320716, 6650895, 7981074, 8867860, 13301790, 15962148, 19952685, 26603580, 39905370, 79810740]

約数ペア:

[(1, 79810740), (2, 39905370), (3, 26603580), (4, 19952685), (5, 15962148), (6, 13301790), (9, 8867860), (10, 7981074), (12, 6650895), (15, 5320716), (18, 4433930), (20, 3990537), (30, 2660358), (31, 2574540), (36, 2216965), (45, 1773572), (60, 1330179), (62, 1287270), (90, 886786), (93, 858180), (124, 643635), (155, 514908), (180, 443393), (186, 429090), (279, 286060), (310, 257454), (372, 214545), (465, 171636), (558, 143030), (620, 128727), (930, 85818), (1116, 71515), (1395, 57212), (1860, 42909), (2790, 28606), (5580, 14303)]