78510540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45121}}^1$

素因数の和:45162

約数の個数: 48

約数和(自身を含む): 227414880

約数和(自身を除く): 148904340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 45121, 90242, 135363, 180484, 225605, 270726, 451210, 541452, 676815, 902420, 1308509, 1353630, 2617018, 2707260, 3925527, 5234036, 6542545, 7851054, 13085090, 15702108, 19627635, 26170180, 39255270, 78510540]

約数ペア:

[(1, 78510540), (2, 39255270), (3, 26170180), (4, 19627635), (5, 15702108), (6, 13085090), (10, 7851054), (12, 6542545), (15, 5234036), (20, 3925527), (29, 2707260), (30, 2617018), (58, 1353630), (60, 1308509), (87, 902420), (116, 676815), (145, 541452), (174, 451210), (290, 270726), (348, 225605), (435, 180484), (580, 135363), (870, 90242), (1740, 45121)]