45810990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 119486016

約数和(自身を除く): 73675026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1181, 1293, 2155, 2362, 2586, 3543, 3879, 4310, 5905, 6465, 7086, 7758, 10629, 11810, 12930, 17715, 19395, 21258, 35430, 38790, 53145, 106290, 509011, 1018022, 1527033, 2545055, 3054066, 4581099, 5090110, 7635165, 9162198, 15270330, 22905495, 45810990]

約数ペア:

[(1, 45810990), (2, 22905495), (3, 15270330), (5, 9162198), (6, 7635165), (9, 5090110), (10, 4581099), (15, 3054066), (18, 2545055), (30, 1527033), (45, 1018022), (90, 509011), (431, 106290), (862, 53145), (1181, 38790), (1293, 35430), (2155, 21258), (2362, 19395), (2586, 17715), (3543, 12930), (3879, 11810), (4310, 10629), (5905, 7758), (6465, 7086)]