13603020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 24717108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1187, 1910, 2292, 2374, 2865, 3561, 3820, 4748, 5730, 5935, 7122, 11460, 11870, 14244, 17805, 23740, 35610, 71220, 226717, 453434, 680151, 906868, 1133585, 1360302, 2267170, 2720604, 3400755, 4534340, 6801510, 13603020]

約数ペア:

[(1, 13603020), (2, 6801510), (3, 4534340), (4, 3400755), (5, 2720604), (6, 2267170), (10, 1360302), (12, 1133585), (15, 906868), (20, 680151), (30, 453434), (60, 226717), (191, 71220), (382, 35610), (573, 23740), (764, 17805), (955, 14244), (1146, 11870), (1187, 11460), (1910, 7122), (2292, 5935), (2374, 5730), (2865, 4748), (3561, 3820)]