147589140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79349}}^1$

素因数の和:79392

約数の個数: 48

約数和(自身を含む): 426585600

約数和(自身を除く): 278996460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 79349, 158698, 238047, 317396, 396745, 476094, 793490, 952188, 1190235, 1586980, 2380470, 2459819, 4760940, 4919638, 7379457, 9839276, 12299095, 14758914, 24598190, 29517828, 36897285, 49196380, 73794570, 147589140]

約数ペア:

[(1, 147589140), (2, 73794570), (3, 49196380), (4, 36897285), (5, 29517828), (6, 24598190), (10, 14758914), (12, 12299095), (15, 9839276), (20, 7379457), (30, 4919638), (31, 4760940), (60, 2459819), (62, 2380470), (93, 1586980), (124, 1190235), (155, 952188), (186, 793490), (310, 476094), (372, 396745), (465, 317396), (620, 238047), (930, 158698), (1860, 79349)]