61642260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11093

約数の個数: 72

約数和(自身を含む): 193030656

約数和(自身を除く): 131388396

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, 11047, 22094, 33141, 44188, 55235, 66282, 99423, 110470, 132564, 165705, 198846, 220940, 331410, 342457, 397692, 497115, 662820, 684914, 994230, 1027371, 1369828, 1712285, 1988460, 2054742, 3082113, 3424570, 4109484, 5136855, 6164226, 6849140, 10273710, 12328452, 15410565, 20547420, 30821130, 61642260]

約数ペア:

[(1, 61642260), (2, 30821130), (3, 20547420), (4, 15410565), (5, 12328452), (6, 10273710), (9, 6849140), (10, 6164226), (12, 5136855), (15, 4109484), (18, 3424570), (20, 3082113), (30, 2054742), (31, 1988460), (36, 1712285), (45, 1369828), (60, 1027371), (62, 994230), (90, 684914), (93, 662820), (124, 497115), (155, 397692), (180, 342457), (186, 331410), (279, 220940), (310, 198846), (372, 165705), (465, 132564), (558, 110470), (620, 99423), (930, 66282), (1116, 55235), (1395, 44188), (1860, 33141), (2790, 22094), (5580, 11047)]