130311228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 316108800

約数和(自身を除く): 185797572

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 596, 894, 1788, 2351, 4619, 4702, 7053, 9238, 9404, 13857, 14106, 18476, 27714, 28212, 55428, 72881, 145762, 218643, 291524, 350299, 437286, 700598, 874572, 1050897, 1401196, 2101794, 4203588, 10859269, 21718538, 32577807, 43437076, 65155614, 130311228]

約数ペア:

[(1, 130311228), (2, 65155614), (3, 43437076), (4, 32577807), (6, 21718538), (12, 10859269), (31, 4203588), (62, 2101794), (93, 1401196), (124, 1050897), (149, 874572), (186, 700598), (298, 437286), (372, 350299), (447, 291524), (596, 218643), (894, 145762), (1788, 72881), (2351, 55428), (4619, 28212), (4702, 27714), (7053, 18476), (9238, 14106), (9404, 13857)]