98397290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 183980160

約数和(自身を除く): 85582870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 311, 622, 1091, 1555, 2182, 3110, 5455, 9019, 10910, 18038, 31639, 45095, 63278, 90190, 158195, 316390, 339301, 678602, 1696505, 3393010, 9839729, 19679458, 49198645, 98397290]

約数ペア:

[(1, 98397290), (2, 49198645), (5, 19679458), (10, 9839729), (29, 3393010), (58, 1696505), (145, 678602), (290, 339301), (311, 316390), (622, 158195), (1091, 90190), (1555, 63278), (2182, 45095), (3110, 31639), (5455, 18038), (9019, 10910)]