149419860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42209}}^1$

素因数の和:42280

約数の個数: 48

約数和(自身を含む): 425476800

約数和(自身を除く): 276056940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 42209, 84418, 126627, 168836, 211045, 253254, 422090, 506508, 633135, 844180, 1266270, 2490331, 2532540, 4980662, 7470993, 9961324, 12451655, 14941986, 24903310, 29883972, 37354965, 49806620, 74709930, 149419860]

約数ペア:

[(1, 149419860), (2, 74709930), (3, 49806620), (4, 37354965), (5, 29883972), (6, 24903310), (10, 14941986), (12, 12451655), (15, 9961324), (20, 7470993), (30, 4980662), (59, 2532540), (60, 2490331), (118, 1266270), (177, 844180), (236, 633135), (295, 506508), (354, 422090), (590, 253254), (708, 211045), (885, 168836), (1180, 126627), (1770, 84418), (3540, 42209)]