2113015020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{363061}}^1$

素因数の和:363170

約数の個数: 48

約数和(自身を含む): 5977452768

約数和(自身を除く): 3864437748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 363061, 726122, 1089183, 1452244, 1815305, 2178366, 3630610, 4356732, 5445915, 7261220, 10891830, 21783660, 35216917, 70433834, 105650751, 140867668, 176084585, 211301502, 352169170, 422603004, 528253755, 704338340, 1056507510, 2113015020]

約数ペア:

[(1, 2113015020), (2, 1056507510), (3, 704338340), (4, 528253755), (5, 422603004), (6, 352169170), (10, 211301502), (12, 176084585), (15, 140867668), (20, 105650751), (30, 70433834), (60, 35216917), (97, 21783660), (194, 10891830), (291, 7261220), (388, 5445915), (485, 4356732), (582, 3630610), (970, 2178366), (1164, 1815305), (1455, 1452244), (1940, 1089183), (2910, 726122), (5820, 363061)]