404367030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{56873}}^1$

素因数の和:56965

約数の個数: 48

約数和(自身を含む): 1064681280

約数和(自身を除く): 660314250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 56873, 113746, 170619, 284365, 341238, 511857, 568730, 853095, 1023714, 1706190, 2559285, 4492967, 5118570, 8985934, 13478901, 22464835, 26957802, 40436703, 44929670, 67394505, 80873406, 134789010, 202183515, 404367030]

約数ペア:

[(1, 404367030), (2, 202183515), (3, 134789010), (5, 80873406), (6, 67394505), (9, 44929670), (10, 40436703), (15, 26957802), (18, 22464835), (30, 13478901), (45, 8985934), (79, 5118570), (90, 4492967), (158, 2559285), (237, 1706190), (395, 1023714), (474, 853095), (711, 568730), (790, 511857), (1185, 341238), (1422, 284365), (2370, 170619), (3555, 113746), (7110, 56873)]