16979610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 42456960

約数和(自身を除く): 25477350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 159, 177, 181, 265, 295, 318, 354, 362, 530, 543, 590, 795, 885, 905, 1086, 1590, 1770, 1810, 2715, 3127, 5430, 6254, 9381, 9593, 10679, 15635, 18762, 19186, 21358, 28779, 31270, 32037, 46905, 47965, 53395, 57558, 64074, 93810, 95930, 106790, 143895, 160185, 287790, 320370, 565987, 1131974, 1697961, 2829935, 3395922, 5659870, 8489805, 16979610]

約数ペア:

[(1, 16979610), (2, 8489805), (3, 5659870), (5, 3395922), (6, 2829935), (10, 1697961), (15, 1131974), (30, 565987), (53, 320370), (59, 287790), (106, 160185), (118, 143895), (159, 106790), (177, 95930), (181, 93810), (265, 64074), (295, 57558), (318, 53395), (354, 47965), (362, 46905), (530, 32037), (543, 31270), (590, 28779), (795, 21358), (885, 19186), (905, 18762), (1086, 15635), (1590, 10679), (1770, 9593), (1810, 9381), (2715, 6254), (3127, 5430)]