770823780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313343}}^1$

素因数の和:313396

約数の個数: 48

約数和(自身を含む): 2210955264

約数和(自身を除く): 1440131484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 313343, 626686, 940029, 1253372, 1566715, 1880058, 3133430, 3760116, 4700145, 6266860, 9400290, 12847063, 18800580, 25694126, 38541189, 51388252, 64235315, 77082378, 128470630, 154164756, 192705945, 256941260, 385411890, 770823780]

約数ペア:

[(1, 770823780), (2, 385411890), (3, 256941260), (4, 192705945), (5, 154164756), (6, 128470630), (10, 77082378), (12, 64235315), (15, 51388252), (20, 38541189), (30, 25694126), (41, 18800580), (60, 12847063), (82, 9400290), (123, 6266860), (164, 4700145), (205, 3760116), (246, 3133430), (410, 1880058), (492, 1566715), (615, 1253372), (820, 940029), (1230, 626686), (2460, 313343)]