220931010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7507}}^1$

素因数の和:7632

約数の個数: 64

約数和(自身を含む): 594633600

約数和(自身を除く): 373702590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 7507, 9810, 14715, 15014, 22521, 29430, 37535, 45042, 67563, 75070, 112605, 135126, 202689, 225210, 337815, 405378, 675630, 818263, 1013445, 1636526, 2026890, 2454789, 4091315, 4909578, 7364367, 8182630, 12273945, 14728734, 22093101, 24547890, 36821835, 44186202, 73643670, 110465505, 220931010]

約数ペア:

[(1, 220931010), (2, 110465505), (3, 73643670), (5, 44186202), (6, 36821835), (9, 24547890), (10, 22093101), (15, 14728734), (18, 12273945), (27, 8182630), (30, 7364367), (45, 4909578), (54, 4091315), (90, 2454789), (109, 2026890), (135, 1636526), (218, 1013445), (270, 818263), (327, 675630), (545, 405378), (654, 337815), (981, 225210), (1090, 202689), (1635, 135126), (1962, 112605), (2943, 75070), (3270, 67563), (4905, 45042), (5886, 37535), (7507, 29430), (9810, 22521), (14715, 15014)]