157056060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373943}}^1$

素因数の和:373962

約数の個数: 48

約数和(自身を含む): 502580736

約数和(自身を除く): 345524676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 373943, 747886, 1121829, 1495772, 1869715, 2243658, 2617601, 3739430, 4487316, 5235202, 5609145, 7478860, 7852803, 10470404, 11218290, 13088005, 15705606, 22436580, 26176010, 31411212, 39264015, 52352020, 78528030, 157056060]

約数ペア:

[(1, 157056060), (2, 78528030), (3, 52352020), (4, 39264015), (5, 31411212), (6, 26176010), (7, 22436580), (10, 15705606), (12, 13088005), (14, 11218290), (15, 10470404), (20, 7852803), (21, 7478860), (28, 5609145), (30, 5235202), (35, 4487316), (42, 3739430), (60, 2617601), (70, 2243658), (84, 1869715), (105, 1495772), (140, 1121829), (210, 747886), (420, 373943)]