18367230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 32435970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 587, 745, 894, 1043, 1174, 1490, 1761, 2086, 2235, 2935, 3129, 3522, 4109, 4470, 5215, 5870, 6258, 8218, 8805, 10430, 12327, 15645, 17610, 20545, 24654, 31290, 41090, 61635, 87463, 123270, 174926, 262389, 437315, 524778, 612241, 874630, 1224482, 1311945, 1836723, 2623890, 3061205, 3673446, 6122410, 9183615, 18367230]

約数ペア:

[(1, 18367230), (2, 9183615), (3, 6122410), (5, 3673446), (6, 3061205), (7, 2623890), (10, 1836723), (14, 1311945), (15, 1224482), (21, 874630), (30, 612241), (35, 524778), (42, 437315), (70, 262389), (105, 174926), (149, 123270), (210, 87463), (298, 61635), (447, 41090), (587, 31290), (745, 24654), (894, 20545), (1043, 17610), (1174, 15645), (1490, 12327), (1761, 10430), (2086, 8805), (2235, 8218), (2935, 6258), (3129, 5870), (3522, 5215), (4109, 4470)]