82528470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:891

約数の個数: 80

約数和(自身を含む): 223811280

約数和(自身を除く): 141282810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 733, 810, 834, 1251, 1390, 1466, 2085, 2199, 2502, 3665, 3753, 4170, 4398, 6255, 6597, 7330, 7506, 10995, 11259, 12510, 13194, 18765, 19791, 21990, 22518, 32985, 37530, 39582, 56295, 59373, 65970, 98955, 101887, 112590, 118746, 197910, 203774, 296865, 305661, 509435, 593730, 611322, 916983, 1018870, 1528305, 1833966, 2750949, 3056610, 4584915, 5501898, 8252847, 9169830, 13754745, 16505694, 27509490, 41264235, 82528470]

約数ペア:

[(1, 82528470), (2, 41264235), (3, 27509490), (5, 16505694), (6, 13754745), (9, 9169830), (10, 8252847), (15, 5501898), (18, 4584915), (27, 3056610), (30, 2750949), (45, 1833966), (54, 1528305), (81, 1018870), (90, 916983), (135, 611322), (139, 593730), (162, 509435), (270, 305661), (278, 296865), (405, 203774), (417, 197910), (695, 118746), (733, 112590), (810, 101887), (834, 98955), (1251, 65970), (1390, 59373), (1466, 56295), (2085, 39582), (2199, 37530), (2502, 32985), (3665, 22518), (3753, 21990), (4170, 19791), (4398, 18765), (6255, 13194), (6597, 12510), (7330, 11259), (7506, 10995)]