1519411078420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{928883}}^1$

素因数の和:929209

約数の個数: 72

約数和(自身を含む): 3401476604064

約数和(自身を除く): 1882065525644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 289, 340, 566, 578, 1132, 1156, 1415, 1445, 2830, 2890, 4811, 5660, 5780, 9622, 19244, 24055, 48110, 81787, 96220, 163574, 327148, 408935, 817870, 928883, 1635740, 1857766, 3715532, 4644415, 9288830, 15791011, 18577660, 31582022, 63164044, 78955055, 157910110, 262873889, 268447187, 315820220, 525747778, 536894374, 1051495556, 1073788748, 1314369445, 1342235935, 2628738890, 2684471870, 4468856113, 5257477780, 5368943740, 8937712226, 17875424452, 22344280565, 44688561130, 75970553921, 89377122260, 151941107842, 303882215684, 379852769605, 759705539210, 1519411078420]

約数ペア:

[(1, 1519411078420), (2, 759705539210), (4, 379852769605), (5, 303882215684), (10, 151941107842), (17, 89377122260), (20, 75970553921), (34, 44688561130), (68, 22344280565), (85, 17875424452), (170, 8937712226), (283, 5368943740), (289, 5257477780), (340, 4468856113), (566, 2684471870), (578, 2628738890), (1132, 1342235935), (1156, 1314369445), (1415, 1073788748), (1445, 1051495556), (2830, 536894374), (2890, 525747778), (4811, 315820220), (5660, 268447187), (5780, 262873889), (9622, 157910110), (19244, 78955055), (24055, 63164044), (48110, 31582022), (81787, 18577660), (96220, 15791011), (163574, 9288830), (327148, 4644415), (408935, 3715532), (817870, 1857766), (928883, 1635740)]