72141270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 181103040

約数和(自身を除く): 108961770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 101, 145, 174, 202, 290, 303, 435, 505, 606, 821, 870, 1010, 1515, 1642, 2463, 2929, 3030, 4105, 4926, 5858, 8210, 8787, 12315, 14645, 17574, 23809, 24630, 29290, 43935, 47618, 71427, 82921, 87870, 119045, 142854, 165842, 238090, 248763, 357135, 414605, 497526, 714270, 829210, 1243815, 2404709, 2487630, 4809418, 7214127, 12023545, 14428254, 24047090, 36070635, 72141270]

約数ペア:

[(1, 72141270), (2, 36070635), (3, 24047090), (5, 14428254), (6, 12023545), (10, 7214127), (15, 4809418), (29, 2487630), (30, 2404709), (58, 1243815), (87, 829210), (101, 714270), (145, 497526), (174, 414605), (202, 357135), (290, 248763), (303, 238090), (435, 165842), (505, 142854), (606, 119045), (821, 87870), (870, 82921), (1010, 71427), (1515, 47618), (1642, 43935), (2463, 29290), (2929, 24630), (3030, 23809), (4105, 17574), (4926, 14645), (5858, 12315), (8210, 8787)]