236940760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{846217}}^1$

素因数の和:846235

約数の個数: 32

約数和(自身を含む): 609276960

約数和(自身を除く): 372336200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 846217, 1692434, 3384868, 4231085, 5923519, 6769736, 8462170, 11847038, 16924340, 23694076, 29617595, 33848680, 47388152, 59235190, 118470380, 236940760]

約数ペア:

[(1, 236940760), (2, 118470380), (4, 59235190), (5, 47388152), (7, 33848680), (8, 29617595), (10, 23694076), (14, 16924340), (20, 11847038), (28, 8462170), (35, 6769736), (40, 5923519), (56, 4231085), (70, 3384868), (140, 1692434), (280, 846217)]