69255380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3089}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 155736000

約数和(自身を除く): 86480620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 3089, 4484, 5605, 6178, 11210, 12356, 15445, 22420, 30890, 58691, 61780, 117382, 182251, 234764, 293455, 364502, 586910, 729004, 911255, 1173820, 1822510, 3462769, 3645020, 6925538, 13851076, 17313845, 34627690, 69255380]

約数ペア:

[(1, 69255380), (2, 34627690), (4, 17313845), (5, 13851076), (10, 6925538), (19, 3645020), (20, 3462769), (38, 1822510), (59, 1173820), (76, 911255), (95, 729004), (118, 586910), (190, 364502), (236, 293455), (295, 234764), (380, 182251), (590, 117382), (1121, 61780), (1180, 58691), (2242, 30890), (3089, 22420), (4484, 15445), (5605, 12356), (6178, 11210)]