61148820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 118113900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 113, 116, 145, 174, 226, 290, 311, 339, 348, 435, 452, 565, 580, 622, 678, 870, 933, 1130, 1244, 1356, 1555, 1695, 1740, 1866, 2260, 3110, 3277, 3390, 3732, 4665, 6220, 6554, 6780, 9019, 9330, 9831, 13108, 16385, 18038, 18660, 19662, 27057, 32770, 35143, 36076, 39324, 45095, 49155, 54114, 65540, 70286, 90190, 98310, 105429, 108228, 135285, 140572, 175715, 180380, 196620, 210858, 270570, 351430, 421716, 527145, 541140, 702860, 1019147, 1054290, 2038294, 2108580, 3057441, 4076588, 5095735, 6114882, 10191470, 12229764, 15287205, 20382940, 30574410, 61148820]

約数ペア:

[(1, 61148820), (2, 30574410), (3, 20382940), (4, 15287205), (5, 12229764), (6, 10191470), (10, 6114882), (12, 5095735), (15, 4076588), (20, 3057441), (29, 2108580), (30, 2038294), (58, 1054290), (60, 1019147), (87, 702860), (113, 541140), (116, 527145), (145, 421716), (174, 351430), (226, 270570), (290, 210858), (311, 196620), (339, 180380), (348, 175715), (435, 140572), (452, 135285), (565, 108228), (580, 105429), (622, 98310), (678, 90190), (870, 70286), (933, 65540), (1130, 54114), (1244, 49155), (1356, 45095), (1555, 39324), (1695, 36076), (1740, 35143), (1866, 32770), (2260, 27057), (3110, 19662), (3277, 18660), (3390, 18038), (3732, 16385), (4665, 13108), (6220, 9831), (6554, 9330), (6780, 9019)]