9882780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9689}}^1$

素因数の和:9718

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 19419780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 9689, 19378, 29067, 38756, 48445, 58134, 96890, 116268, 145335, 164713, 193780, 290670, 329426, 494139, 581340, 658852, 823565, 988278, 1647130, 1976556, 2470695, 3294260, 4941390, 9882780]

約数ペア:

[(1, 9882780), (2, 4941390), (3, 3294260), (4, 2470695), (5, 1976556), (6, 1647130), (10, 988278), (12, 823565), (15, 658852), (17, 581340), (20, 494139), (30, 329426), (34, 290670), (51, 193780), (60, 164713), (68, 145335), (85, 116268), (102, 96890), (170, 58134), (204, 48445), (255, 38756), (340, 29067), (510, 19378), (1020, 9689)]