189314520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50891}}^1$

素因数の和:50936

約数の個数: 64

約数和(自身を含む): 586275840

約数和(自身を除く): 396961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 50891, 101782, 152673, 203564, 254455, 305346, 407128, 508910, 610692, 763365, 1017820, 1221384, 1526730, 1577621, 2035640, 3053460, 3155242, 4732863, 6106920, 6310484, 7888105, 9465726, 12620968, 15776210, 18931452, 23664315, 31552420, 37862904, 47328630, 63104840, 94657260, 189314520]

約数ペア:

[(1, 189314520), (2, 94657260), (3, 63104840), (4, 47328630), (5, 37862904), (6, 31552420), (8, 23664315), (10, 18931452), (12, 15776210), (15, 12620968), (20, 9465726), (24, 7888105), (30, 6310484), (31, 6106920), (40, 4732863), (60, 3155242), (62, 3053460), (93, 2035640), (120, 1577621), (124, 1526730), (155, 1221384), (186, 1017820), (248, 763365), (310, 610692), (372, 508910), (465, 407128), (620, 305346), (744, 254455), (930, 203564), (1240, 152673), (1860, 101782), (3720, 50891)]