9966180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 32497920

約数和(自身を除く): 22531740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 389, 420, 427, 610, 732, 778, 854, 915, 1167, 1220, 1281, 1556, 1708, 1830, 1945, 2135, 2334, 2562, 2723, 3660, 3890, 4270, 4668, 5124, 5446, 5835, 6405, 7780, 8169, 8540, 10892, 11670, 12810, 13615, 16338, 23340, 23729, 25620, 27230, 32676, 40845, 47458, 54460, 71187, 81690, 94916, 118645, 142374, 163380, 166103, 237290, 284748, 332206, 355935, 474580, 498309, 664412, 711870, 830515, 996618, 1423740, 1661030, 1993236, 2491545, 3322060, 4983090, 9966180]

約数ペア:

[(1, 9966180), (2, 4983090), (3, 3322060), (4, 2491545), (5, 1993236), (6, 1661030), (7, 1423740), (10, 996618), (12, 830515), (14, 711870), (15, 664412), (20, 498309), (21, 474580), (28, 355935), (30, 332206), (35, 284748), (42, 237290), (60, 166103), (61, 163380), (70, 142374), (84, 118645), (105, 94916), (122, 81690), (140, 71187), (183, 54460), (210, 47458), (244, 40845), (305, 32676), (366, 27230), (389, 25620), (420, 23729), (427, 23340), (610, 16338), (732, 13615), (778, 12810), (854, 11670), (915, 10892), (1167, 8540), (1220, 8169), (1281, 7780), (1556, 6405), (1708, 5835), (1830, 5446), (1945, 5124), (2135, 4668), (2334, 4270), (2562, 3890), (2723, 3660)]