281188891130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9631}}^1\times {\mathrm{417089}}^1$

素因数の和:426734

約数の個数: 32

約数和(自身を含む): 578507166720

約数和(自身を除く): 297318275590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9631, 19262, 48155, 67417, 96310, 134834, 337085, 417089, 674170, 834178, 2085445, 2919623, 4170890, 5839246, 14598115, 29196230, 4016984159, 8033968318, 20084920795, 28118889113, 40169841590, 56237778226, 140594445565, 281188891130]

約数ペア:

[(1, 281188891130), (2, 140594445565), (5, 56237778226), (7, 40169841590), (10, 28118889113), (14, 20084920795), (35, 8033968318), (70, 4016984159), (9631, 29196230), (19262, 14598115), (48155, 5839246), (67417, 4170890), (96310, 2919623), (134834, 2085445), (337085, 834178), (417089, 674170)]