63214380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1061}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 192510864

約数和(自身を除く): 129296484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1061, 1324, 1655, 1986, 2122, 2979, 3183, 3310, 3972, 4244, 4965, 5305, 5958, 6366, 6620, 9549, 9930, 10610, 11916, 12732, 14895, 15915, 19098, 19860, 21220, 29790, 31830, 38196, 47745, 59580, 63660, 95490, 190980, 351191, 702382, 1053573, 1404764, 1755955, 2107146, 3160719, 3511910, 4214292, 5267865, 6321438, 7023820, 10535730, 12642876, 15803595, 21071460, 31607190, 63214380]

約数ペア:

[(1, 63214380), (2, 31607190), (3, 21071460), (4, 15803595), (5, 12642876), (6, 10535730), (9, 7023820), (10, 6321438), (12, 5267865), (15, 4214292), (18, 3511910), (20, 3160719), (30, 2107146), (36, 1755955), (45, 1404764), (60, 1053573), (90, 702382), (180, 351191), (331, 190980), (662, 95490), (993, 63660), (1061, 59580), (1324, 47745), (1655, 38196), (1986, 31830), (2122, 29790), (2979, 21220), (3183, 19860), (3310, 19098), (3972, 15915), (4244, 14895), (4965, 12732), (5305, 11916), (5958, 10610), (6366, 9930), (6620, 9549)]