2013068470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{6637}}^1$

素因数の和:7277

約数の個数: 48

約数和(自身を含む): 4222564560

約数和(自身を除く): 2209496090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 619, 1238, 3095, 4333, 6190, 6637, 8666, 13274, 21665, 30331, 33185, 43330, 46459, 60662, 66370, 92918, 151655, 232295, 303310, 325213, 464590, 650426, 1626065, 3252130, 4108303, 8216606, 20541515, 28758121, 41083030, 57516242, 143790605, 201306847, 287581210, 402613694, 1006534235, 2013068470]

約数ペア:

[(1, 2013068470), (2, 1006534235), (5, 402613694), (7, 287581210), (10, 201306847), (14, 143790605), (35, 57516242), (49, 41083030), (70, 28758121), (98, 20541515), (245, 8216606), (490, 4108303), (619, 3252130), (1238, 1626065), (3095, 650426), (4333, 464590), (6190, 325213), (6637, 303310), (8666, 232295), (13274, 151655), (21665, 92918), (30331, 66370), (33185, 60662), (43330, 46459)]