144565620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141731}}^1$

素因数の和:141760

約数の個数: 48

約数和(自身を含む): 428597568

約数和(自身を除く): 284031948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 141731, 283462, 425193, 566924, 708655, 850386, 1417310, 1700772, 2125965, 2409427, 2834620, 4251930, 4818854, 7228281, 8503860, 9637708, 12047135, 14456562, 24094270, 28913124, 36141405, 48188540, 72282810, 144565620]

約数ペア:

[(1, 144565620), (2, 72282810), (3, 48188540), (4, 36141405), (5, 28913124), (6, 24094270), (10, 14456562), (12, 12047135), (15, 9637708), (17, 8503860), (20, 7228281), (30, 4818854), (34, 4251930), (51, 2834620), (60, 2409427), (68, 2125965), (85, 1700772), (102, 1417310), (170, 850386), (204, 708655), (255, 566924), (340, 425193), (510, 283462), (1020, 141731)]