61424940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14419}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 174424320

約数和(自身を除く): 112999380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 14419, 28838, 43257, 57676, 72095, 86514, 144190, 173028, 216285, 288380, 432570, 865140, 1023749, 2047498, 3071247, 4094996, 5118745, 6142494, 10237490, 12284988, 15356235, 20474980, 30712470, 61424940]

約数ペア:

[(1, 61424940), (2, 30712470), (3, 20474980), (4, 15356235), (5, 12284988), (6, 10237490), (10, 6142494), (12, 5118745), (15, 4094996), (20, 3071247), (30, 2047498), (60, 1023749), (71, 865140), (142, 432570), (213, 288380), (284, 216285), (355, 173028), (426, 144190), (710, 86514), (852, 72095), (1065, 57676), (1420, 43257), (2130, 28838), (4260, 14419)]