12814260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 38166240

約数和(自身を除く): 25351980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 739, 867, 1020, 1156, 1445, 1478, 1734, 2217, 2890, 2956, 3468, 3695, 4335, 4434, 5780, 7390, 8670, 8868, 11085, 12563, 14780, 17340, 22170, 25126, 37689, 44340, 50252, 62815, 75378, 125630, 150756, 188445, 213571, 251260, 376890, 427142, 640713, 753780, 854284, 1067855, 1281426, 2135710, 2562852, 3203565, 4271420, 6407130, 12814260]

約数ペア:

[(1, 12814260), (2, 6407130), (3, 4271420), (4, 3203565), (5, 2562852), (6, 2135710), (10, 1281426), (12, 1067855), (15, 854284), (17, 753780), (20, 640713), (30, 427142), (34, 376890), (51, 251260), (60, 213571), (68, 188445), (85, 150756), (102, 125630), (170, 75378), (204, 62815), (255, 50252), (289, 44340), (340, 37689), (510, 25126), (578, 22170), (739, 17340), (867, 14780), (1020, 12563), (1156, 11085), (1445, 8868), (1478, 8670), (1734, 7390), (2217, 5780), (2890, 4434), (2956, 4335), (3468, 3695)]