154911190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3389}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 319256640

約数和(自身を除く): 164345450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1306, 3265, 3389, 4571, 6530, 6778, 9142, 16945, 22855, 23723, 33890, 45710, 47446, 118615, 237230, 2213017, 4426034, 11065085, 15491119, 22130170, 30982238, 77455595, 154911190]

約数ペア:

[(1, 154911190), (2, 77455595), (5, 30982238), (7, 22130170), (10, 15491119), (14, 11065085), (35, 4426034), (70, 2213017), (653, 237230), (1306, 118615), (3265, 47446), (3389, 45710), (4571, 33890), (6530, 23723), (6778, 22855), (9142, 16945)]