7607470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 14888160

約数和(自身を除く): 7280690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 421, 695, 842, 1390, 1807, 2105, 3614, 4210, 5473, 9035, 10946, 18070, 27365, 54730, 58519, 117038, 292595, 585190, 760747, 1521494, 3803735, 7607470]

約数ペア:

[(1, 7607470), (2, 3803735), (5, 1521494), (10, 760747), (13, 585190), (26, 292595), (65, 117038), (130, 58519), (139, 54730), (278, 27365), (421, 18070), (695, 10946), (842, 9035), (1390, 5473), (1807, 4210), (2105, 3614)]