1772503430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{132971}}^1$

素因数の和:133052

約数の個数: 32

約数和(自身を含む): 3370042368

約数和(自身を除く): 1597538938

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 132971, 265942, 664855, 1329710, 4122101, 5717753, 8244202, 11435506, 20610505, 28588765, 41221010, 57177530, 177250343, 354500686, 886251715, 1772503430]

約数ペア:

[(1, 1772503430), (2, 886251715), (5, 354500686), (10, 177250343), (31, 57177530), (43, 41221010), (62, 28588765), (86, 20610505), (155, 11435506), (215, 8244202), (310, 5717753), (430, 4122101), (1333, 1329710), (2666, 664855), (6665, 265942), (13330, 132971)]