69428940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3191

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 157008180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3119, 3180, 3710, 4452, 5565, 6238, 7420, 9357, 11130, 12476, 15595, 18714, 21833, 22260, 31190, 37428, 43666, 46785, 62380, 65499, 87332, 93570, 109165, 130998, 165307, 187140, 218330, 261996, 327495, 330614, 436660, 495921, 654990, 661228, 826535, 991842, 1157149, 1309980, 1653070, 1983684, 2314298, 2479605, 3306140, 3471447, 4628596, 4959210, 5785745, 6942894, 9918420, 11571490, 13885788, 17357235, 23142980, 34714470, 69428940]

約数ペア:

[(1, 69428940), (2, 34714470), (3, 23142980), (4, 17357235), (5, 13885788), (6, 11571490), (7, 9918420), (10, 6942894), (12, 5785745), (14, 4959210), (15, 4628596), (20, 3471447), (21, 3306140), (28, 2479605), (30, 2314298), (35, 1983684), (42, 1653070), (53, 1309980), (60, 1157149), (70, 991842), (84, 826535), (105, 661228), (106, 654990), (140, 495921), (159, 436660), (210, 330614), (212, 327495), (265, 261996), (318, 218330), (371, 187140), (420, 165307), (530, 130998), (636, 109165), (742, 93570), (795, 87332), (1060, 65499), (1113, 62380), (1484, 46785), (1590, 43666), (1855, 37428), (2226, 31190), (3119, 22260), (3180, 21833), (3710, 18714), (4452, 15595), (5565, 12476), (6238, 11130), (7420, 9357)]