70290519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 109939200

約数和(自身を除く): 39648681

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 3271, 7163, 9813, 21489, 42523, 62149, 94859, 127569, 186447, 284577, 807937, 1233167, 1802321, 2423811, 3699501, 5406963, 23430173, 70290519]

約数ペア:

[(1, 70290519), (3, 23430173), (13, 5406963), (19, 3699501), (29, 2423811), (39, 1802321), (57, 1233167), (87, 807937), (247, 284577), (377, 186447), (551, 127569), (741, 94859), (1131, 62149), (1653, 42523), (3271, 21489), (7163, 9813)]