149710581260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{637229}}^1$

素因数の和:637946

約数の個数: 48

約数和(自身を含む): 333368148960

約数和(自身を除く): 183657567700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 691, 1382, 2764, 3455, 6910, 11747, 13820, 23494, 46988, 58735, 117470, 234940, 637229, 1274458, 2548916, 3186145, 6372290, 10832893, 12744580, 21665786, 43331572, 54164465, 108328930, 216657860, 440325239, 880650478, 1761300956, 2201626195, 4403252390, 7485529063, 8806504780, 14971058126, 29942116252, 37427645315, 74855290630, 149710581260]

約数ペア:

[(1, 149710581260), (2, 74855290630), (4, 37427645315), (5, 29942116252), (10, 14971058126), (17, 8806504780), (20, 7485529063), (34, 4403252390), (68, 2201626195), (85, 1761300956), (170, 880650478), (340, 440325239), (691, 216657860), (1382, 108328930), (2764, 54164465), (3455, 43331572), (6910, 21665786), (11747, 12744580), (13820, 10832893), (23494, 6372290), (46988, 3186145), (58735, 2548916), (117470, 1274458), (234940, 637229)]