1771030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1650410

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 197, 290, 310, 394, 899, 985, 1798, 1970, 4495, 5713, 6107, 8990, 11426, 12214, 28565, 30535, 57130, 61070, 177103, 354206, 885515, 1771030]

約数ペア:

[(1, 1771030), (2, 885515), (5, 354206), (10, 177103), (29, 61070), (31, 57130), (58, 30535), (62, 28565), (145, 12214), (155, 11426), (197, 8990), (290, 6107), (310, 5713), (394, 4495), (899, 1970), (985, 1798)]