1461870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 3912480

約数和(自身を除く): 2450610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 439, 555, 666, 878, 1110, 1317, 1665, 2195, 2634, 3330, 3951, 4390, 6585, 7902, 13170, 16243, 19755, 32486, 39510, 48729, 81215, 97458, 146187, 162430, 243645, 292374, 487290, 730935, 1461870]

約数ペア:

[(1, 1461870), (2, 730935), (3, 487290), (5, 292374), (6, 243645), (9, 162430), (10, 146187), (15, 97458), (18, 81215), (30, 48729), (37, 39510), (45, 32486), (74, 19755), (90, 16243), (111, 13170), (185, 7902), (222, 6585), (333, 4390), (370, 3951), (439, 3330), (555, 2634), (666, 2195), (878, 1665), (1110, 1317)]