185149710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19973}}^1$

素因数の和:20089

約数の個数: 48

約数和(自身を含む): 486087264

約数和(自身を除く): 300937554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 19973, 39946, 59919, 99865, 119838, 179757, 199730, 299595, 359514, 599190, 898785, 1797570, 2057219, 4114438, 6171657, 10286095, 12343314, 18514971, 20572190, 30858285, 37029942, 61716570, 92574855, 185149710]

約数ペア:

[(1, 185149710), (2, 92574855), (3, 61716570), (5, 37029942), (6, 30858285), (9, 20572190), (10, 18514971), (15, 12343314), (18, 10286095), (30, 6171657), (45, 4114438), (90, 2057219), (103, 1797570), (206, 898785), (309, 599190), (515, 359514), (618, 299595), (927, 199730), (1030, 179757), (1545, 119838), (1854, 99865), (3090, 59919), (4635, 39946), (9270, 19973)]