14945380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 33611760

約数和(自身を除く): 18666380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 389, 452, 565, 778, 1130, 1556, 1921, 1945, 2260, 3842, 3890, 6613, 7684, 7780, 9605, 13226, 19210, 26452, 33065, 38420, 43957, 66130, 87914, 132260, 175828, 219785, 439570, 747269, 879140, 1494538, 2989076, 3736345, 7472690, 14945380]

約数ペア:

[(1, 14945380), (2, 7472690), (4, 3736345), (5, 2989076), (10, 1494538), (17, 879140), (20, 747269), (34, 439570), (68, 219785), (85, 175828), (113, 132260), (170, 87914), (226, 66130), (340, 43957), (389, 38420), (452, 33065), (565, 26452), (778, 19210), (1130, 13226), (1556, 9605), (1921, 7780), (1945, 7684), (2260, 6613), (3842, 3890)]