2017171310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4049}}^1$

素因数の和:4721

約数の個数: 64

約数和(自身を含む): 4534963200

約数和(自身を除く): 2517791890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 647, 770, 1294, 3235, 4049, 4529, 6470, 7117, 8098, 9058, 14234, 20245, 22645, 28343, 35585, 40490, 44539, 45290, 49819, 56686, 71170, 89078, 99638, 141715, 222695, 249095, 283430, 311773, 445390, 498190, 623546, 1558865, 2619703, 3117730, 5239406, 13098515, 18337921, 26197030, 28816733, 36675842, 57633466, 91689605, 144083665, 183379210, 201717131, 288167330, 403434262, 1008585655, 2017171310]

約数ペア:

[(1, 2017171310), (2, 1008585655), (5, 403434262), (7, 288167330), (10, 201717131), (11, 183379210), (14, 144083665), (22, 91689605), (35, 57633466), (55, 36675842), (70, 28816733), (77, 26197030), (110, 18337921), (154, 13098515), (385, 5239406), (647, 3117730), (770, 2619703), (1294, 1558865), (3235, 623546), (4049, 498190), (4529, 445390), (6470, 311773), (7117, 283430), (8098, 249095), (9058, 222695), (14234, 141715), (20245, 99638), (22645, 89078), (28343, 71170), (35585, 56686), (40490, 49819), (44539, 45290)]