254360580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136753}}^1$

素因数の和:136796

約数の個数: 48

約数和(自身を含む): 735189504

約数和(自身を除く): 480828924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 136753, 273506, 410259, 547012, 683765, 820518, 1367530, 1641036, 2051295, 2735060, 4102590, 4239343, 8205180, 8478686, 12718029, 16957372, 21196715, 25436058, 42393430, 50872116, 63590145, 84786860, 127180290, 254360580]

約数ペア:

[(1, 254360580), (2, 127180290), (3, 84786860), (4, 63590145), (5, 50872116), (6, 42393430), (10, 25436058), (12, 21196715), (15, 16957372), (20, 12718029), (30, 8478686), (31, 8205180), (60, 4239343), (62, 4102590), (93, 2735060), (124, 2051295), (155, 1641036), (186, 1367530), (310, 820518), (372, 683765), (465, 547012), (620, 410259), (930, 273506), (1860, 136753)]