280224770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{235483}}^1$

素因数の和:235514

約数の個数: 32

約数和(自身を含む): 610374528

約数和(自身を除く): 330149758

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 235483, 470966, 1177415, 1648381, 2354830, 3296762, 4003211, 8006422, 8241905, 16483810, 20016055, 28022477, 40032110, 56044954, 140112385, 280224770]

約数ペア:

[(1, 280224770), (2, 140112385), (5, 56044954), (7, 40032110), (10, 28022477), (14, 20016055), (17, 16483810), (34, 8241905), (35, 8006422), (70, 4003211), (85, 3296762), (119, 2354830), (170, 1648381), (238, 1177415), (595, 470966), (1190, 235483)]