140804570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9161}}^1$

素因数の和:9250

約数の個数: 32

約数和(自身を含む): 267163920

約数和(自身を除く): 126359350

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 9161, 15370, 18322, 45805, 91610, 265669, 485533, 531338, 971066, 1328345, 2427665, 2656690, 4855330, 14080457, 28160914, 70402285, 140804570]

約数ペア:

[(1, 140804570), (2, 70402285), (5, 28160914), (10, 14080457), (29, 4855330), (53, 2656690), (58, 2427665), (106, 1328345), (145, 971066), (265, 531338), (290, 485533), (530, 265669), (1537, 91610), (3074, 45805), (7685, 18322), (9161, 15370)]