30402351

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 53145600

約数和(自身を除く): 22743249

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5189, 5859, 15567, 36323, 46701, 108969, 140103, 160859, 326907, 482577, 980721, 1126013, 1447731, 3378039, 4343193, 10134117, 30402351]

約数ペア:

[(1, 30402351), (3, 10134117), (7, 4343193), (9, 3378039), (21, 1447731), (27, 1126013), (31, 980721), (63, 482577), (93, 326907), (189, 160859), (217, 140103), (279, 108969), (651, 46701), (837, 36323), (1953, 15567), (5189, 5859)]