1897831210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59699}}^1$

素因数の和:59751

約数の個数: 48

約数和(自身を含む): 3958826400

約数和(自身を除く): 2060995190

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 15895, 31790, 59699, 119398, 298495, 596990, 656689, 1014883, 1313378, 2029766, 3283445, 5074415, 6566890, 10148830, 11163713, 17253011, 22327426, 34506022, 55818565, 86265055, 111637130, 172530110, 189783121, 379566242, 948915605, 1897831210]

約数ペア:

[(1, 1897831210), (2, 948915605), (5, 379566242), (10, 189783121), (11, 172530110), (17, 111637130), (22, 86265055), (34, 55818565), (55, 34506022), (85, 22327426), (110, 17253011), (170, 11163713), (187, 10148830), (289, 6566890), (374, 5074415), (578, 3283445), (935, 2029766), (1445, 1313378), (1870, 1014883), (2890, 656689), (3179, 596990), (6358, 298495), (15895, 119398), (31790, 59699)]