17965290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85549}}^1$

素因数の和:85566

約数の個数: 32

約数和(自身を含む): 49276800

約数和(自身を除く): 31311510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85549, 171098, 256647, 427745, 513294, 598843, 855490, 1197686, 1283235, 1796529, 2566470, 2994215, 3593058, 5988430, 8982645, 17965290]

約数ペア:

[(1, 17965290), (2, 8982645), (3, 5988430), (5, 3593058), (6, 2994215), (7, 2566470), (10, 1796529), (14, 1283235), (15, 1197686), (21, 855490), (30, 598843), (35, 513294), (42, 427745), (70, 256647), (105, 171098), (210, 85549)]