64538910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 108814050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 1583, 2265, 2718, 3166, 4077, 4530, 4749, 6795, 7915, 8154, 9498, 13590, 14247, 15830, 20385, 23745, 28494, 40770, 42741, 47490, 71235, 85482, 142470, 213705, 239033, 427410, 478066, 717099, 1195165, 1434198, 2151297, 2390330, 3585495, 4302594, 6453891, 7170990, 10756485, 12907782, 21512970, 32269455, 64538910]

約数ペア:

[(1, 64538910), (2, 32269455), (3, 21512970), (5, 12907782), (6, 10756485), (9, 7170990), (10, 6453891), (15, 4302594), (18, 3585495), (27, 2390330), (30, 2151297), (45, 1434198), (54, 1195165), (90, 717099), (135, 478066), (151, 427410), (270, 239033), (302, 213705), (453, 142470), (755, 85482), (906, 71235), (1359, 47490), (1510, 42741), (1583, 40770), (2265, 28494), (2718, 23745), (3166, 20385), (4077, 15830), (4530, 14247), (4749, 13590), (6795, 9498), (7915, 8154)]