434539140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1034617}}^1$

素因数の和:1034636

約数の個数: 48

約数和(自身を含む): 1390526592

約数和(自身を除く): 955987452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1034617, 2069234, 3103851, 4138468, 5173085, 6207702, 7242319, 10346170, 12415404, 14484638, 15519255, 20692340, 21726957, 28969276, 31038510, 36211595, 43453914, 62077020, 72423190, 86907828, 108634785, 144846380, 217269570, 434539140]

約数ペア:

[(1, 434539140), (2, 217269570), (3, 144846380), (4, 108634785), (5, 86907828), (6, 72423190), (7, 62077020), (10, 43453914), (12, 36211595), (14, 31038510), (15, 28969276), (20, 21726957), (21, 20692340), (28, 15519255), (30, 14484638), (35, 12415404), (42, 10346170), (60, 7242319), (70, 6207702), (84, 5173085), (105, 4138468), (140, 3103851), (210, 2069234), (420, 1034617)]