78109470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29927}}^1$

素因数の和:29969

約数の個数: 48

約数和(自身を含む): 210094560

約数和(自身を除く): 131985090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 29927, 59854, 89781, 149635, 179562, 269343, 299270, 448905, 538686, 867883, 897810, 1346715, 1735766, 2603649, 2693430, 4339415, 5207298, 7810947, 8678830, 13018245, 15621894, 26036490, 39054735, 78109470]

約数ペア:

[(1, 78109470), (2, 39054735), (3, 26036490), (5, 15621894), (6, 13018245), (9, 8678830), (10, 7810947), (15, 5207298), (18, 4339415), (29, 2693430), (30, 2603649), (45, 1735766), (58, 1346715), (87, 897810), (90, 867883), (145, 538686), (174, 448905), (261, 299270), (290, 269343), (435, 179562), (522, 149635), (870, 89781), (1305, 59854), (2610, 29927)]