69240210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177539}}^1$

素因数の和:177562

約数の個数: 32

約数和(自身を含む): 178960320

約数和(自身を除く): 109720110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 177539, 355078, 532617, 887695, 1065234, 1775390, 2308007, 2663085, 4616014, 5326170, 6924021, 11540035, 13848042, 23080070, 34620105, 69240210]

約数ペア:

[(1, 69240210), (2, 34620105), (3, 23080070), (5, 13848042), (6, 11540035), (10, 6924021), (13, 5326170), (15, 4616014), (26, 2663085), (30, 2308007), (39, 1775390), (65, 1065234), (78, 887695), (130, 532617), (195, 355078), (390, 177539)]