2017503930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{24517}}^1$

素因数の和:24751

約数の個数: 64

約数和(自身を含む): 5239398528

約数和(自身を除く): 3221894598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2110, 2743, 3165, 5486, 6330, 8229, 13715, 16458, 24517, 27430, 41145, 49034, 73551, 82290, 122585, 147102, 245170, 318721, 367755, 637442, 735510, 956163, 1593605, 1912326, 3187210, 4780815, 5173087, 9561630, 10346174, 15519261, 25865435, 31038522, 51730870, 67250131, 77596305, 134500262, 155192610, 201750393, 336250655, 403500786, 672501310, 1008751965, 2017503930]

約数ペア:

[(1, 2017503930), (2, 1008751965), (3, 672501310), (5, 403500786), (6, 336250655), (10, 201750393), (13, 155192610), (15, 134500262), (26, 77596305), (30, 67250131), (39, 51730870), (65, 31038522), (78, 25865435), (130, 15519261), (195, 10346174), (211, 9561630), (390, 5173087), (422, 4780815), (633, 3187210), (1055, 1912326), (1266, 1593605), (2110, 956163), (2743, 735510), (3165, 637442), (5486, 367755), (6330, 318721), (8229, 245170), (13715, 147102), (16458, 122585), (24517, 82290), (27430, 73551), (41145, 49034)]