72300790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 132723360

約数和(自身を除く): 60422570

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 545, 565, 587, 1090, 1130, 1174, 2935, 5870, 12317, 24634, 61585, 63983, 66331, 123170, 127966, 132662, 319915, 331655, 639830, 663310, 7230079, 14460158, 36150395, 72300790]

約数ペア:

[(1, 72300790), (2, 36150395), (5, 14460158), (10, 7230079), (109, 663310), (113, 639830), (218, 331655), (226, 319915), (545, 132662), (565, 127966), (587, 123170), (1090, 66331), (1130, 63983), (1174, 61585), (2935, 24634), (5870, 12317)]