213975570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{70619}}^1$

素因数の和:70730

約数の個数: 32

約数和(自身を含む): 518633280

約数和(自身を除く): 304657710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 70619, 141238, 211857, 353095, 423714, 706190, 1059285, 2118570, 7132519, 14265038, 21397557, 35662595, 42795114, 71325190, 106987785, 213975570]

約数ペア:

[(1, 213975570), (2, 106987785), (3, 71325190), (5, 42795114), (6, 35662595), (10, 21397557), (15, 14265038), (30, 7132519), (101, 2118570), (202, 1059285), (303, 706190), (505, 423714), (606, 353095), (1010, 211857), (1515, 141238), (3030, 70619)]