321067990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{1867}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 599179680

約数和(自身を除く): 278111690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 593, 1186, 1867, 2965, 3734, 5930, 9335, 17197, 18670, 34394, 54143, 85985, 108286, 171970, 270715, 541430, 1107131, 2214262, 5535655, 11071310, 32106799, 64213598, 160533995, 321067990]

約数ペア:

[(1, 321067990), (2, 160533995), (5, 64213598), (10, 32106799), (29, 11071310), (58, 5535655), (145, 2214262), (290, 1107131), (593, 541430), (1186, 270715), (1867, 171970), (2965, 108286), (3734, 85985), (5930, 54143), (9335, 34394), (17197, 18670)]