30480626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 24677134

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 239, 242, 341, 374, 478, 527, 682, 1054, 2057, 2629, 3751, 4063, 4114, 5258, 5797, 7409, 7502, 8126, 11594, 14818, 28919, 44693, 57838, 63767, 81499, 89386, 125953, 127534, 162998, 251906, 491623, 896489, 983246, 1385483, 1792978, 2770966, 15240313, 30480626]

約数ペア:

[(1, 30480626), (2, 15240313), (11, 2770966), (17, 1792978), (22, 1385483), (31, 983246), (34, 896489), (62, 491623), (121, 251906), (187, 162998), (239, 127534), (242, 125953), (341, 89386), (374, 81499), (478, 63767), (527, 57838), (682, 44693), (1054, 28919), (2057, 14818), (2629, 11594), (3751, 8126), (4063, 7502), (4114, 7409), (5258, 5797)]