70253880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1907}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 211559040

約数和(自身を除く): 141305160

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, 1907, 2456, 3070, 3684, 3814, 4605, 5721, 6140, 7368, 7628, 9210, 9535, 11442, 12280, 15256, 18420, 19070, 22884, 28605, 36840, 38140, 45768, 57210, 76280, 114420, 228840, 585449, 1170898, 1756347, 2341796, 2927245, 3512694, 4683592, 5854490, 7025388, 8781735, 11708980, 14050776, 17563470, 23417960, 35126940, 70253880]

約数ペア:

[(1, 70253880), (2, 35126940), (3, 23417960), (4, 17563470), (5, 14050776), (6, 11708980), (8, 8781735), (10, 7025388), (12, 5854490), (15, 4683592), (20, 3512694), (24, 2927245), (30, 2341796), (40, 1756347), (60, 1170898), (120, 585449), (307, 228840), (614, 114420), (921, 76280), (1228, 57210), (1535, 45768), (1842, 38140), (1907, 36840), (2456, 28605), (3070, 22884), (3684, 19070), (3814, 18420), (4605, 15256), (5721, 12280), (6140, 11442), (7368, 9535), (7628, 9210)]