512408130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2633}}^1$

素因数の和:3155

約数の個数: 64

約数和(自身を含む): 1327536000

約数和(自身を除く): 815127870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 499, 998, 1497, 2495, 2633, 2994, 4990, 5266, 6487, 7485, 7899, 12974, 13165, 14970, 15798, 19461, 26330, 32435, 34229, 38922, 39495, 64870, 68458, 78990, 97305, 102687, 171145, 194610, 205374, 342290, 513435, 1026870, 1313867, 2627734, 3941601, 6569335, 7883202, 13138670, 17080271, 19708005, 34160542, 39416010, 51240813, 85401355, 102481626, 170802710, 256204065, 512408130]

約数ペア:

[(1, 512408130), (2, 256204065), (3, 170802710), (5, 102481626), (6, 85401355), (10, 51240813), (13, 39416010), (15, 34160542), (26, 19708005), (30, 17080271), (39, 13138670), (65, 7883202), (78, 6569335), (130, 3941601), (195, 2627734), (390, 1313867), (499, 1026870), (998, 513435), (1497, 342290), (2495, 205374), (2633, 194610), (2994, 171145), (4990, 102687), (5266, 97305), (6487, 78990), (7485, 68458), (7899, 64870), (12974, 39495), (13165, 38922), (14970, 34229), (15798, 32435), (19461, 26330)]