180266190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{462221}}^1$

素因数の和:462244

約数の個数: 32

約数和(自身を含む): 465919776

約数和(自身を除く): 285653586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 462221, 924442, 1386663, 2311105, 2773326, 4622210, 6008873, 6933315, 12017746, 13866630, 18026619, 30044365, 36053238, 60088730, 90133095, 180266190]

約数ペア:

[(1, 180266190), (2, 90133095), (3, 60088730), (5, 36053238), (6, 30044365), (10, 18026619), (13, 13866630), (15, 12017746), (26, 6933315), (30, 6008873), (39, 4622210), (65, 2773326), (78, 2311105), (130, 1386663), (195, 924442), (390, 462221)]