65120340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1181}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 182689920

約数和(自身を除く): 117569580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919, 1181, 1838, 2362, 2757, 3543, 3676, 4595, 4724, 5514, 5905, 7086, 9190, 11028, 11810, 13785, 14172, 17715, 18380, 23620, 27570, 35430, 55140, 70860, 1085339, 2170678, 3256017, 4341356, 5426695, 6512034, 10853390, 13024068, 16280085, 21706780, 32560170, 65120340]

約数ペア:

[(1, 65120340), (2, 32560170), (3, 21706780), (4, 16280085), (5, 13024068), (6, 10853390), (10, 6512034), (12, 5426695), (15, 4341356), (20, 3256017), (30, 2170678), (60, 1085339), (919, 70860), (1181, 55140), (1838, 35430), (2362, 27570), (2757, 23620), (3543, 18380), (3676, 17715), (4595, 14172), (4724, 13785), (5514, 11810), (5905, 11028), (7086, 9190)]