530490534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 1249600512

約数和(自身を除く): 719109978

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 541, 631, 777, 1082, 1262, 1554, 1623, 1893, 3246, 3786, 3787, 4417, 7574, 8834, 11361, 13251, 20017, 22722, 23347, 26502, 40034, 46694, 60051, 70041, 120102, 140082, 140119, 163429, 280238, 326858, 341371, 420357, 490287, 682742, 840714, 980574, 1024113, 2048226, 2389597, 4779194, 7168791, 12630727, 14337582, 25261454, 37892181, 75784362, 88415089, 176830178, 265245267, 530490534]

約数ペア:

[(1, 530490534), (2, 265245267), (3, 176830178), (6, 88415089), (7, 75784362), (14, 37892181), (21, 25261454), (37, 14337582), (42, 12630727), (74, 7168791), (111, 4779194), (222, 2389597), (259, 2048226), (518, 1024113), (541, 980574), (631, 840714), (777, 682742), (1082, 490287), (1262, 420357), (1554, 341371), (1623, 326858), (1893, 280238), (3246, 163429), (3786, 140119), (3787, 140082), (4417, 120102), (7574, 70041), (8834, 60051), (11361, 46694), (13251, 40034), (20017, 26502), (22722, 23347)]