30993870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 76935744

約数和(自身を除く): 45941874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 101, 106, 159, 193, 202, 265, 303, 318, 386, 505, 530, 579, 606, 795, 965, 1010, 1158, 1515, 1590, 1930, 2895, 3030, 5353, 5790, 10229, 10706, 16059, 19493, 20458, 26765, 30687, 32118, 38986, 51145, 53530, 58479, 61374, 80295, 97465, 102290, 116958, 153435, 160590, 194930, 292395, 306870, 584790, 1033129, 2066258, 3099387, 5165645, 6198774, 10331290, 15496935, 30993870]

約数ペア:

[(1, 30993870), (2, 15496935), (3, 10331290), (5, 6198774), (6, 5165645), (10, 3099387), (15, 2066258), (30, 1033129), (53, 584790), (101, 306870), (106, 292395), (159, 194930), (193, 160590), (202, 153435), (265, 116958), (303, 102290), (318, 97465), (386, 80295), (505, 61374), (530, 58479), (579, 53530), (606, 51145), (795, 38986), (965, 32118), (1010, 30687), (1158, 26765), (1515, 20458), (1590, 19493), (1930, 16059), (2895, 10706), (3030, 10229), (5353, 5790)]