318156970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{5569}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 595544400

約数和(自身を除く): 277387430

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1970, 5569, 5713, 11138, 11426, 27845, 28565, 55690, 57130, 161501, 323002, 807505, 1097093, 1615010, 2194186, 5485465, 10970930, 31815697, 63631394, 159078485, 318156970]

約数ペア:

[(1, 318156970), (2, 159078485), (5, 63631394), (10, 31815697), (29, 10970930), (58, 5485465), (145, 2194186), (197, 1615010), (290, 1097093), (394, 807505), (985, 323002), (1970, 161501), (5569, 57130), (5713, 55690), (11138, 28565), (11426, 27845)]