89016870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 217204848

約数和(自身を除く): 128187978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 661, 670, 1005, 1322, 1983, 2010, 3305, 3966, 4489, 6610, 8978, 9915, 13467, 19830, 22445, 26934, 44287, 44890, 67335, 88574, 132861, 134670, 221435, 265722, 442870, 664305, 1328610, 2967229, 5934458, 8901687, 14836145, 17803374, 29672290, 44508435, 89016870]

約数ペア:

[(1, 89016870), (2, 44508435), (3, 29672290), (5, 17803374), (6, 14836145), (10, 8901687), (15, 5934458), (30, 2967229), (67, 1328610), (134, 664305), (201, 442870), (335, 265722), (402, 221435), (661, 134670), (670, 132861), (1005, 88574), (1322, 67335), (1983, 44890), (2010, 44287), (3305, 26934), (3966, 22445), (4489, 19830), (6610, 13467), (8978, 9915)]