152495420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99023}}^1$

素因数の和:99050

約数の個数: 48

約数和(自身を含む): 399264768

約数和(自身を除く): 246769348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 99023, 198046, 396092, 495115, 693161, 990230, 1089253, 1386322, 1980460, 2178506, 2772644, 3465805, 4357012, 5446265, 6931610, 7624771, 10892530, 13863220, 15249542, 21785060, 30499084, 38123855, 76247710, 152495420]

約数ペア:

[(1, 152495420), (2, 76247710), (4, 38123855), (5, 30499084), (7, 21785060), (10, 15249542), (11, 13863220), (14, 10892530), (20, 7624771), (22, 6931610), (28, 5446265), (35, 4357012), (44, 3465805), (55, 2772644), (70, 2178506), (77, 1980460), (110, 1386322), (140, 1089253), (154, 990230), (220, 693161), (308, 495115), (385, 396092), (770, 198046), (1540, 99023)]