25206030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 65875680

約数和(自身を除く): 40669650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1223, 1374, 2061, 2290, 2446, 3435, 3669, 4122, 6115, 6870, 7338, 10305, 11007, 12230, 18345, 20610, 22014, 36690, 55035, 110070, 280067, 560134, 840201, 1400335, 1680402, 2520603, 2800670, 4201005, 5041206, 8402010, 12603015, 25206030]

約数ペア:

[(1, 25206030), (2, 12603015), (3, 8402010), (5, 5041206), (6, 4201005), (9, 2800670), (10, 2520603), (15, 1680402), (18, 1400335), (30, 840201), (45, 560134), (90, 280067), (229, 110070), (458, 55035), (687, 36690), (1145, 22014), (1223, 20610), (1374, 18345), (2061, 12230), (2290, 11007), (2446, 10305), (3435, 7338), (3669, 6870), (4122, 6115)]