30633960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36469}}^1$

素因数の和:36490

約数の個数: 64

約数和(自身を含む): 105033600

約数和(自身を除く): 74399640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36469, 72938, 109407, 145876, 182345, 218814, 255283, 291752, 364690, 437628, 510566, 547035, 729380, 765849, 875256, 1021132, 1094070, 1276415, 1458760, 1531698, 2042264, 2188140, 2552830, 3063396, 3829245, 4376280, 5105660, 6126792, 7658490, 10211320, 15316980, 30633960]

約数ペア:

[(1, 30633960), (2, 15316980), (3, 10211320), (4, 7658490), (5, 6126792), (6, 5105660), (7, 4376280), (8, 3829245), (10, 3063396), (12, 2552830), (14, 2188140), (15, 2042264), (20, 1531698), (21, 1458760), (24, 1276415), (28, 1094070), (30, 1021132), (35, 875256), (40, 765849), (42, 729380), (56, 547035), (60, 510566), (70, 437628), (84, 364690), (105, 291752), (120, 255283), (140, 218814), (168, 182345), (210, 145876), (280, 109407), (420, 72938), (840, 36469)]