191969340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{31063}}^1$

素因数の和:31178

約数の個数: 48

約数和(自身を含む): 542750208

約数和(自身を除く): 350780868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 31063, 62126, 93189, 124252, 155315, 186378, 310630, 372756, 465945, 621260, 931890, 1863780, 3199489, 6398978, 9598467, 12797956, 15997445, 19196934, 31994890, 38393868, 47992335, 63989780, 95984670, 191969340]

約数ペア:

[(1, 191969340), (2, 95984670), (3, 63989780), (4, 47992335), (5, 38393868), (6, 31994890), (10, 19196934), (12, 15997445), (15, 12797956), (20, 9598467), (30, 6398978), (60, 3199489), (103, 1863780), (206, 931890), (309, 621260), (412, 465945), (515, 372756), (618, 310630), (1030, 186378), (1236, 155315), (1545, 124252), (2060, 93189), (3090, 62126), (6180, 31063)]