70474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1913}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 212224320

約数和(自身を除く): 141749400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 1913, 2456, 3070, 3684, 3826, 4605, 5739, 6140, 7368, 7652, 9210, 9565, 11478, 12280, 15304, 18420, 19130, 22956, 28695, 36840, 38260, 45912, 57390, 76520, 114780, 229560, 587291, 1174582, 1761873, 2349164, 2936455, 3523746, 4698328, 5872910, 7047492, 8809365, 11745820, 14094984, 17618730, 23491640, 35237460, 70474920]

約数ペア:

[(1, 70474920), (2, 35237460), (3, 23491640), (4, 17618730), (5, 14094984), (6, 11745820), (8, 8809365), (10, 7047492), (12, 5872910), (15, 4698328), (20, 3523746), (24, 2936455), (30, 2349164), (40, 1761873), (60, 1174582), (120, 587291), (307, 229560), (614, 114780), (921, 76520), (1228, 57390), (1535, 45912), (1842, 38260), (1913, 36840), (2456, 28695), (3070, 22956), (3684, 19130), (3826, 18420), (4605, 15304), (5739, 12280), (6140, 11478), (7368, 9565), (7652, 9210)]