5472430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 4849490

約数列:

[1, 2, 5, 10, 31, 62, 127, 139, 155, 254, 278, 310, 635, 695, 1270, 1390, 3937, 4309, 7874, 8618, 17653, 19685, 21545, 35306, 39370, 43090, 88265, 176530, 547243, 1094486, 2736215, 5472430]

約数ペア:

[(1, 5472430), (2, 2736215), (5, 1094486), (10, 547243), (31, 176530), (62, 88265), (127, 43090), (139, 39370), (155, 35306), (254, 21545), (278, 19685), (310, 17653), (635, 8618), (695, 7874), (1270, 4309), (1390, 3937)]