30722892

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 73288320

約数和(自身を除く): 42565428

約数列:

[1, 2, 3, 4, 6, 12, 113, 139, 163, 226, 278, 326, 339, 417, 452, 489, 556, 652, 678, 834, 978, 1356, 1668, 1956, 15707, 18419, 22657, 31414, 36838, 45314, 47121, 55257, 62828, 67971, 73676, 90628, 94242, 110514, 135942, 188484, 221028, 271884, 2560241, 5120482, 7680723, 10240964, 15361446, 30722892]

約数ペア:

[(1, 30722892), (2, 15361446), (3, 10240964), (4, 7680723), (6, 5120482), (12, 2560241), (113, 271884), (139, 221028), (163, 188484), (226, 135942), (278, 110514), (326, 94242), (339, 90628), (417, 73676), (452, 67971), (489, 62828), (556, 55257), (652, 47121), (678, 45314), (834, 36838), (978, 31414), (1356, 22657), (1668, 18419), (1956, 15707)]