140318340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137567}}^1$

素因数の和:137596

約数の個数: 48

約数和(自身を含む): 416005632

約数和(自身を除く): 275687292

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, 137567, 275134, 412701, 550268, 687835, 825402, 1375670, 1650804, 2063505, 2338639, 2751340, 4127010, 4677278, 7015917, 8254020, 9354556, 11693195, 14031834, 23386390, 28063668, 35079585, 46772780, 70159170, 140318340]

約数ペア:

[(1, 140318340), (2, 70159170), (3, 46772780), (4, 35079585), (5, 28063668), (6, 23386390), (10, 14031834), (12, 11693195), (15, 9354556), (17, 8254020), (20, 7015917), (30, 4677278), (34, 4127010), (51, 2751340), (60, 2338639), (68, 2063505), (85, 1650804), (102, 1375670), (170, 825402), (204, 687835), (255, 550268), (340, 412701), (510, 275134), (1020, 137567)]