972609830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{47237}}^1$

素因数の和:47344

約数の個数: 32

約数和(自身を含む): 1836613440

約数和(自身を除く): 864003610

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 47237, 94474, 236185, 472370, 1369873, 2739746, 3353827, 6707654, 6849365, 13698730, 16769135, 33538270, 97260983, 194521966, 486304915, 972609830]

約数ペア:

[(1, 972609830), (2, 486304915), (5, 194521966), (10, 97260983), (29, 33538270), (58, 16769135), (71, 13698730), (142, 6849365), (145, 6707654), (290, 3353827), (355, 2739746), (710, 1369873), (2059, 472370), (4118, 236185), (10295, 94474), (20590, 47237)]