25939410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 71712000

約数和(自身を除く): 45772590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 829, 894, 1043, 1490, 1658, 2086, 2235, 2487, 3129, 4145, 4470, 4974, 5215, 5803, 6258, 8290, 10430, 11606, 12435, 15645, 17409, 24870, 29015, 31290, 34818, 58030, 87045, 123521, 174090, 247042, 370563, 617605, 741126, 864647, 1235210, 1729294, 1852815, 2593941, 3705630, 4323235, 5187882, 8646470, 12969705, 25939410]

約数ペア:

[(1, 25939410), (2, 12969705), (3, 8646470), (5, 5187882), (6, 4323235), (7, 3705630), (10, 2593941), (14, 1852815), (15, 1729294), (21, 1235210), (30, 864647), (35, 741126), (42, 617605), (70, 370563), (105, 247042), (149, 174090), (210, 123521), (298, 87045), (447, 58030), (745, 34818), (829, 31290), (894, 29015), (1043, 24870), (1490, 17409), (1658, 15645), (2086, 12435), (2235, 11606), (2487, 10430), (3129, 8290), (4145, 6258), (4470, 5803), (4974, 5215)]