90867630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4321

約数の個数: 64

約数和(自身を含む): 251716608

約数和(自身を除く): 160848978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3605, 4201, 4326, 7210, 8402, 10815, 12603, 21005, 21630, 25206, 29407, 42010, 58814, 63015, 88221, 126030, 147035, 176442, 294070, 432703, 441105, 865406, 882210, 1298109, 2163515, 2596218, 3028921, 4327030, 6057842, 6490545, 9086763, 12981090, 15144605, 18173526, 30289210, 45433815, 90867630]

約数ペア:

[(1, 90867630), (2, 45433815), (3, 30289210), (5, 18173526), (6, 15144605), (7, 12981090), (10, 9086763), (14, 6490545), (15, 6057842), (21, 4327030), (30, 3028921), (35, 2596218), (42, 2163515), (70, 1298109), (103, 882210), (105, 865406), (206, 441105), (210, 432703), (309, 294070), (515, 176442), (618, 147035), (721, 126030), (1030, 88221), (1442, 63015), (1545, 58814), (2163, 42010), (3090, 29407), (3605, 25206), (4201, 21630), (4326, 21005), (7210, 12603), (8402, 10815)]