70243210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 131092992

約数和(自身を除く): 60849782

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 347, 653, 694, 1306, 1735, 3265, 3470, 6530, 10757, 20243, 21514, 40486, 53785, 101215, 107570, 202430, 226591, 453182, 1132955, 2265910, 7024321, 14048642, 35121605, 70243210]

約数ペア:

[(1, 70243210), (2, 35121605), (5, 14048642), (10, 7024321), (31, 2265910), (62, 1132955), (155, 453182), (310, 226591), (347, 202430), (653, 107570), (694, 101215), (1306, 53785), (1735, 40486), (3265, 21514), (3470, 20243), (6530, 10757)]