890232330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2282647}}^1$

素因数の和:2282670

約数の個数: 32

約数和(自身を含む): 2300909184

約数和(自身を除く): 1410676854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2282647, 4565294, 6847941, 11413235, 13695882, 22826470, 29674411, 34239705, 59348822, 68479410, 89023233, 148372055, 178046466, 296744110, 445116165, 890232330]

約数ペア:

[(1, 890232330), (2, 445116165), (3, 296744110), (5, 178046466), (6, 148372055), (10, 89023233), (13, 68479410), (15, 59348822), (26, 34239705), (30, 29674411), (39, 22826470), (65, 13695882), (78, 11413235), (130, 6847941), (195, 4565294), (390, 2282647)]