143530620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77167}}^1$

素因数の和:77210

約数の個数: 48

約数和(自身を含む): 414855168

約数和(自身を除く): 271324548

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, 77167, 154334, 231501, 308668, 385835, 463002, 771670, 926004, 1157505, 1543340, 2315010, 2392177, 4630020, 4784354, 7176531, 9568708, 11960885, 14353062, 23921770, 28706124, 35882655, 47843540, 71765310, 143530620]

約数ペア:

[(1, 143530620), (2, 71765310), (3, 47843540), (4, 35882655), (5, 28706124), (6, 23921770), (10, 14353062), (12, 11960885), (15, 9568708), (20, 7176531), (30, 4784354), (31, 4630020), (60, 2392177), (62, 2315010), (93, 1543340), (124, 1157505), (155, 926004), (186, 771670), (310, 463002), (372, 385835), (465, 308668), (620, 231501), (930, 154334), (1860, 77167)]