238485510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4021}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 621157680

約数和(自身を除く): 382672170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1977, 3295, 3954, 4021, 5931, 6590, 8042, 9885, 11862, 12063, 19770, 20105, 24126, 29655, 36189, 40210, 59310, 60315, 72378, 120630, 180945, 361890, 2649839, 5299678, 7949517, 13249195, 15899034, 23848551, 26498390, 39747585, 47697102, 79495170, 119242755, 238485510]

約数ペア:

[(1, 238485510), (2, 119242755), (3, 79495170), (5, 47697102), (6, 39747585), (9, 26498390), (10, 23848551), (15, 15899034), (18, 13249195), (30, 7949517), (45, 5299678), (90, 2649839), (659, 361890), (1318, 180945), (1977, 120630), (3295, 72378), (3954, 60315), (4021, 59310), (5931, 40210), (6590, 36189), (8042, 29655), (9885, 24126), (11862, 20105), (12063, 19770)]