1570490388

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 4016157600

約数和(自身を除く): 2445667212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 283, 417, 556, 566, 834, 849, 1109, 1132, 1251, 1668, 1698, 2218, 2502, 2547, 3327, 3396, 4436, 5004, 5094, 6654, 9981, 10188, 13308, 19962, 39337, 39924, 78674, 118011, 154151, 157348, 236022, 308302, 313847, 354033, 462453, 472044, 616604, 627694, 708066, 924906, 941541, 1255388, 1387359, 1416132, 1849812, 1883082, 2774718, 2824623, 3766164, 5549436, 5649246, 11298492, 43624733, 87249466, 130874199, 174498932, 261748398, 392622597, 523496796, 785245194, 1570490388]

約数ペア:

[(1, 1570490388), (2, 785245194), (3, 523496796), (4, 392622597), (6, 261748398), (9, 174498932), (12, 130874199), (18, 87249466), (36, 43624733), (139, 11298492), (278, 5649246), (283, 5549436), (417, 3766164), (556, 2824623), (566, 2774718), (834, 1883082), (849, 1849812), (1109, 1416132), (1132, 1387359), (1251, 1255388), (1668, 941541), (1698, 924906), (2218, 708066), (2502, 627694), (2547, 616604), (3327, 472044), (3396, 462453), (4436, 354033), (5004, 313847), (5094, 308302), (6654, 236022), (9981, 157348), (10188, 154151), (13308, 118011), (19962, 78674), (39337, 39924)]