900392010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{41627}}^1$

素因数の和:41747

約数の個数: 64

約数和(自身を含む): 2493683712

約数和(自身を除く): 1593291702

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, 4326, 7210, 10815, 21630, 41627, 83254, 124881, 208135, 249762, 291389, 416270, 582778, 624405, 874167, 1248810, 1456945, 1748334, 2913890, 4287581, 4370835, 8575162, 8741670, 12862743, 21437905, 25725486, 30013067, 42875810, 60026134, 64313715, 90039201, 128627430, 150065335, 180078402, 300130670, 450196005, 900392010]

約数ペア:

[(1, 900392010), (2, 450196005), (3, 300130670), (5, 180078402), (6, 150065335), (7, 128627430), (10, 90039201), (14, 64313715), (15, 60026134), (21, 42875810), (30, 30013067), (35, 25725486), (42, 21437905), (70, 12862743), (103, 8741670), (105, 8575162), (206, 4370835), (210, 4287581), (309, 2913890), (515, 1748334), (618, 1456945), (721, 1248810), (1030, 874167), (1442, 624405), (1545, 582778), (2163, 416270), (3090, 291389), (3605, 249762), (4326, 208135), (7210, 124881), (10815, 83254), (21630, 41627)]