149110620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80167}}^1$

素因数の和:80210

約数の個数: 48

約数和(自身を含む): 430983168

約数和(自身を除く): 281872548

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, 80167, 160334, 240501, 320668, 400835, 481002, 801670, 962004, 1202505, 1603340, 2405010, 2485177, 4810020, 4970354, 7455531, 9940708, 12425885, 14911062, 24851770, 29822124, 37277655, 49703540, 74555310, 149110620]

約数ペア:

[(1, 149110620), (2, 74555310), (3, 49703540), (4, 37277655), (5, 29822124), (6, 24851770), (10, 14911062), (12, 12425885), (15, 9940708), (20, 7455531), (30, 4970354), (31, 4810020), (60, 2485177), (62, 2405010), (93, 1603340), (124, 1202505), (155, 962004), (186, 801670), (310, 481002), (372, 400835), (465, 320668), (620, 240501), (930, 160334), (1860, 80167)]