9934020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 30390360

約数和(自身を除く): 20456340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 241, 458, 482, 687, 723, 916, 964, 1145, 1205, 1374, 1446, 2061, 2169, 2290, 2410, 2748, 2892, 3435, 3615, 4122, 4338, 4580, 4820, 6870, 7230, 8244, 8676, 10305, 10845, 13740, 14460, 20610, 21690, 41220, 43380, 55189, 110378, 165567, 220756, 275945, 331134, 496701, 551890, 662268, 827835, 993402, 1103780, 1655670, 1986804, 2483505, 3311340, 4967010, 9934020]

約数ペア:

[(1, 9934020), (2, 4967010), (3, 3311340), (4, 2483505), (5, 1986804), (6, 1655670), (9, 1103780), (10, 993402), (12, 827835), (15, 662268), (18, 551890), (20, 496701), (30, 331134), (36, 275945), (45, 220756), (60, 165567), (90, 110378), (180, 55189), (229, 43380), (241, 41220), (458, 21690), (482, 20610), (687, 14460), (723, 13740), (916, 10845), (964, 10305), (1145, 8676), (1205, 8244), (1374, 7230), (1446, 6870), (2061, 4820), (2169, 4580), (2290, 4338), (2410, 4122), (2748, 3615), (2892, 3435)]