15677939620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1\times {\mathrm{773}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 37884043008

約数和(自身を除く): 22206103388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 523, 554, 773, 1046, 1108, 1385, 1546, 1939, 2092, 2615, 2770, 3092, 3661, 3865, 3878, 5230, 5411, 5540, 7322, 7730, 7756, 9695, 10460, 10822, 14644, 15460, 18305, 19390, 21644, 27055, 36610, 38780, 54110, 73220, 108220, 144871, 214121, 289742, 404279, 428242, 579484, 724355, 808558, 856484, 1014097, 1070605, 1448710, 1498847, 1617116, 2021395, 2028194, 2141210, 2829953, 2897420, 2997694, 4042790, 4056388, 4282420, 5070485, 5659906, 5995388, 7494235, 8085580, 10140970, 11319812, 14149765, 14988470, 20281940, 28299530, 29976940, 56599060, 111985283, 223970566, 447941132, 559926415, 783896981, 1119852830, 1567793962, 2239705660, 3135587924, 3919484905, 7838969810, 15677939620]

約数ペア:

[(1, 15677939620), (2, 7838969810), (4, 3919484905), (5, 3135587924), (7, 2239705660), (10, 1567793962), (14, 1119852830), (20, 783896981), (28, 559926415), (35, 447941132), (70, 223970566), (140, 111985283), (277, 56599060), (523, 29976940), (554, 28299530), (773, 20281940), (1046, 14988470), (1108, 14149765), (1385, 11319812), (1546, 10140970), (1939, 8085580), (2092, 7494235), (2615, 5995388), (2770, 5659906), (3092, 5070485), (3661, 4282420), (3865, 4056388), (3878, 4042790), (5230, 2997694), (5411, 2897420), (5540, 2829953), (7322, 2141210), (7730, 2028194), (7756, 2021395), (9695, 1617116), (10460, 1498847), (10822, 1448710), (14644, 1070605), (15460, 1014097), (18305, 856484), (19390, 808558), (21644, 724355), (27055, 579484), (36610, 428242), (38780, 404279), (54110, 289742), (73220, 214121), (108220, 144871)]