211279980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15377}}^1$

素因数の和:15618

約数の個数: 48

約数和(自身を含む): 594205920

約数和(自身を除く): 382925940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 15377, 30754, 46131, 61508, 76885, 92262, 153770, 184524, 230655, 307540, 461310, 922620, 3521333, 7042666, 10563999, 14085332, 17606665, 21127998, 35213330, 42255996, 52819995, 70426660, 105639990, 211279980]

約数ペア:

[(1, 211279980), (2, 105639990), (3, 70426660), (4, 52819995), (5, 42255996), (6, 35213330), (10, 21127998), (12, 17606665), (15, 14085332), (20, 10563999), (30, 7042666), (60, 3521333), (229, 922620), (458, 461310), (687, 307540), (916, 230655), (1145, 184524), (1374, 153770), (2290, 92262), (2748, 76885), (3435, 61508), (4580, 46131), (6870, 30754), (13740, 15377)]