30787830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 82987200

約数和(自身を除く): 52199370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1129, 1515, 1818, 2258, 2727, 3030, 3387, 4545, 5454, 5645, 6774, 9090, 10161, 11290, 13635, 16935, 20322, 27270, 30483, 33870, 50805, 60966, 101610, 114029, 152415, 228058, 304830, 342087, 570145, 684174, 1026261, 1140290, 1710435, 2052522, 3078783, 3420870, 5131305, 6157566, 10262610, 15393915, 30787830]

約数ペア:

[(1, 30787830), (2, 15393915), (3, 10262610), (5, 6157566), (6, 5131305), (9, 3420870), (10, 3078783), (15, 2052522), (18, 1710435), (27, 1140290), (30, 1026261), (45, 684174), (54, 570145), (90, 342087), (101, 304830), (135, 228058), (202, 152415), (270, 114029), (303, 101610), (505, 60966), (606, 50805), (909, 33870), (1010, 30483), (1129, 27270), (1515, 20322), (1818, 16935), (2258, 13635), (2727, 11290), (3030, 10161), (3387, 9090), (4545, 6774), (5454, 5645)]