252908130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 632448000

約数和(自身を除く): 379539870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 290, 298, 435, 447, 745, 870, 894, 1490, 1951, 2235, 3902, 4321, 4470, 5853, 8642, 9755, 11706, 12963, 19510, 21605, 25926, 29265, 43210, 56579, 58530, 64815, 113158, 129630, 169737, 282895, 290699, 339474, 565790, 581398, 848685, 872097, 1453495, 1697370, 1744194, 2906990, 4360485, 8430271, 8720970, 16860542, 25290813, 42151355, 50581626, 84302710, 126454065, 252908130]

約数ペア:

[(1, 252908130), (2, 126454065), (3, 84302710), (5, 50581626), (6, 42151355), (10, 25290813), (15, 16860542), (29, 8720970), (30, 8430271), (58, 4360485), (87, 2906990), (145, 1744194), (149, 1697370), (174, 1453495), (290, 872097), (298, 848685), (435, 581398), (447, 565790), (745, 339474), (870, 290699), (894, 282895), (1490, 169737), (1951, 129630), (2235, 113158), (3902, 64815), (4321, 58530), (4470, 56579), (5853, 43210), (8642, 29265), (9755, 25926), (11706, 21605), (12963, 19510)]