7903020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 14450388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1231, 1284, 1605, 2140, 2462, 3210, 3693, 4924, 6155, 6420, 7386, 12310, 14772, 18465, 24620, 36930, 73860, 131717, 263434, 395151, 526868, 658585, 790302, 1317170, 1580604, 1975755, 2634340, 3951510, 7903020]

約数ペア:

[(1, 7903020), (2, 3951510), (3, 2634340), (4, 1975755), (5, 1580604), (6, 1317170), (10, 790302), (12, 658585), (15, 526868), (20, 395151), (30, 263434), (60, 131717), (107, 73860), (214, 36930), (321, 24620), (428, 18465), (535, 14772), (642, 12310), (1070, 7386), (1231, 6420), (1284, 6155), (1605, 4924), (2140, 3693), (2462, 3210)]