2017207860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1489}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 5753354880

約数和(自身を除く): 3736147020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 337, 402, 670, 674, 804, 1005, 1011, 1340, 1348, 1489, 1685, 2010, 2022, 2978, 3370, 4020, 4044, 4467, 5055, 5956, 6740, 7445, 8934, 10110, 14890, 17868, 20220, 22335, 22579, 29780, 44670, 45158, 67737, 89340, 90316, 99763, 112895, 135474, 199526, 225790, 270948, 299289, 338685, 399052, 451580, 498815, 501793, 598578, 677370, 997630, 1003586, 1197156, 1354740, 1496445, 1505379, 1995260, 2007172, 2508965, 2992890, 3010758, 5017930, 5985780, 6021516, 7526895, 10035860, 15053790, 30107580, 33620131, 67240262, 100860393, 134480524, 168100655, 201720786, 336201310, 403441572, 504301965, 672402620, 1008603930, 2017207860]

約数ペア:

[(1, 2017207860), (2, 1008603930), (3, 672402620), (4, 504301965), (5, 403441572), (6, 336201310), (10, 201720786), (12, 168100655), (15, 134480524), (20, 100860393), (30, 67240262), (60, 33620131), (67, 30107580), (134, 15053790), (201, 10035860), (268, 7526895), (335, 6021516), (337, 5985780), (402, 5017930), (670, 3010758), (674, 2992890), (804, 2508965), (1005, 2007172), (1011, 1995260), (1340, 1505379), (1348, 1496445), (1489, 1354740), (1685, 1197156), (2010, 1003586), (2022, 997630), (2978, 677370), (3370, 598578), (4020, 501793), (4044, 498815), (4467, 451580), (5055, 399052), (5956, 338685), (6740, 299289), (7445, 270948), (8934, 225790), (10110, 199526), (14890, 135474), (17868, 112895), (20220, 99763), (22335, 90316), (22579, 89340), (29780, 67737), (44670, 45158)]