172675970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1657}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 329835888

約数和(自身を除く): 157159918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 613, 1226, 1657, 3065, 3314, 6130, 8285, 10421, 16570, 20842, 28169, 52105, 56338, 104210, 140845, 281690, 1015741, 2031482, 5078705, 10157410, 17267597, 34535194, 86337985, 172675970]

約数ペア:

[(1, 172675970), (2, 86337985), (5, 34535194), (10, 17267597), (17, 10157410), (34, 5078705), (85, 2031482), (170, 1015741), (613, 281690), (1226, 140845), (1657, 104210), (3065, 56338), (3314, 52105), (6130, 28169), (8285, 20842), (10421, 16570)]