139309590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 243891690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 461, 922, 1383, 1439, 2305, 2766, 2878, 3227, 4317, 4610, 6454, 6915, 7195, 8634, 9681, 10073, 13830, 14390, 16135, 19362, 20146, 21585, 30219, 32270, 43170, 48405, 50365, 60438, 96810, 100730, 151095, 302190, 663379, 1326758, 1990137, 3316895, 3980274, 4643653, 6633790, 9287306, 9950685, 13930959, 19901370, 23218265, 27861918, 46436530, 69654795, 139309590]

約数ペア:

[(1, 139309590), (2, 69654795), (3, 46436530), (5, 27861918), (6, 23218265), (7, 19901370), (10, 13930959), (14, 9950685), (15, 9287306), (21, 6633790), (30, 4643653), (35, 3980274), (42, 3316895), (70, 1990137), (105, 1326758), (210, 663379), (461, 302190), (922, 151095), (1383, 100730), (1439, 96810), (2305, 60438), (2766, 50365), (2878, 48405), (3227, 43170), (4317, 32270), (4610, 30219), (6454, 21585), (6915, 20146), (7195, 19362), (8634, 16135), (9681, 14390), (10073, 13830)]