193700970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239137}}^1$

素因数の和:239156

約数の個数: 40

約数和(自身を含む): 520842564

約数和(自身を除く): 327141594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 239137, 478274, 717411, 1195685, 1434822, 2152233, 2391370, 3587055, 4304466, 6456699, 7174110, 10761165, 12913398, 19370097, 21522330, 32283495, 38740194, 64566990, 96850485, 193700970]

約数ペア:

[(1, 193700970), (2, 96850485), (3, 64566990), (5, 38740194), (6, 32283495), (9, 21522330), (10, 19370097), (15, 12913398), (18, 10761165), (27, 7174110), (30, 6456699), (45, 4304466), (54, 3587055), (81, 2391370), (90, 2152233), (135, 1434822), (162, 1195685), (270, 717411), (405, 478274), (810, 239137)]