2078293245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{54829}}^1$

素因数の和:54882

約数の個数: 48

約数和(自身を含む): 4010924160

約数和(自身を除く): 1932630915

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 5415, 7581, 12635, 37905, 54829, 164487, 274145, 383803, 822435, 1041751, 1151409, 1919015, 3125253, 5208755, 5757045, 7292257, 15626265, 19793269, 21876771, 36461285, 59379807, 98966345, 109383855, 138552883, 296899035, 415658649, 692764415, 2078293245]

約数ペア:

[(1, 2078293245), (3, 692764415), (5, 415658649), (7, 296899035), (15, 138552883), (19, 109383855), (21, 98966345), (35, 59379807), (57, 36461285), (95, 21876771), (105, 19793269), (133, 15626265), (285, 7292257), (361, 5757045), (399, 5208755), (665, 3125253), (1083, 1919015), (1805, 1151409), (1995, 1041751), (2527, 822435), (5415, 383803), (7581, 274145), (12635, 164487), (37905, 54829)]