438828930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{2791}}^1$

素因数の和:4551

約数の個数: 48

約数和(自身を含む): 1142017344

約数和(自身を除く): 703188414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1747, 2791, 3494, 5241, 5582, 8373, 8735, 10482, 13955, 15723, 16746, 17470, 25119, 26205, 27910, 31446, 41865, 50238, 52410, 78615, 83730, 125595, 157230, 251190, 4875877, 9751754, 14627631, 24379385, 29255262, 43882893, 48758770, 73138155, 87765786, 146276310, 219414465, 438828930]

約数ペア:

[(1, 438828930), (2, 219414465), (3, 146276310), (5, 87765786), (6, 73138155), (9, 48758770), (10, 43882893), (15, 29255262), (18, 24379385), (30, 14627631), (45, 9751754), (90, 4875877), (1747, 251190), (2791, 157230), (3494, 125595), (5241, 83730), (5582, 78615), (8373, 52410), (8735, 50238), (10482, 41865), (13955, 31446), (15723, 27910), (16746, 26205), (17470, 25119)]