3457708.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 47116410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 499, 534, 690, 890, 998, 1335, 1497, 2047, 2495, 2670, 2994, 4094, 4990, 6141, 7485, 10235, 11477, 12282, 14970, 20470, 22954, 30705, 34431, 44411, 57385, 61410, 68862, 88822, 114770, 133233, 172155, 222055, 266466, 344310, 444110, 666165, 1021453, 1332330, 2042906, 3064359, 5107265, 6128718, 10214530, 15321795, 30643590]

約数ペア:

[(1, 30643590), (2, 15321795), (3, 10214530), (5, 6128718), (6, 5107265), (10, 3064359), (15, 2042906), (23, 1332330), (30, 1021453), (46, 666165), (69, 444110), (89, 344310), (115, 266466), (138, 222055), (178, 172155), (230, 133233), (267, 114770), (345, 88822), (445, 68862), (499, 61410), (534, 57385), (690, 44411), (890, 34431), (998, 30705), (1335, 22954), (1497, 20470), (2047, 14970), (2495, 12282), (2670, 11477), (2994, 10235), (4094, 7485), (4990, 6141)]