134454810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{640261}}^1$

素因数の和:640278

約数の個数: 32

約数和(自身を含む): 368790912

約数和(自身を除く): 234336102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 640261, 1280522, 1920783, 3201305, 3841566, 4481827, 6402610, 8963654, 9603915, 13445481, 19207830, 22409135, 26890962, 44818270, 67227405, 134454810]

約数ペア:

[(1, 134454810), (2, 67227405), (3, 44818270), (5, 26890962), (6, 22409135), (7, 19207830), (10, 13445481), (14, 9603915), (15, 8963654), (21, 6402610), (30, 4481827), (35, 3841566), (42, 3201305), (70, 1920783), (105, 1280522), (210, 640261)]