15694037990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1\times {\mathrm{15737}}^1$

素因数の和:18992

約数の個数: 32

約数和(自身を含む): 29171453184

約数和(自身を除く): 13477415194

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3217, 6434, 15737, 16085, 31474, 32170, 78685, 99727, 157370, 199454, 487847, 498635, 975694, 997270, 2439235, 4878470, 50625929, 101251858, 253129645, 506259290, 1569403799, 3138807598, 7847018995, 15694037990]

約数ペア:

[(1, 15694037990), (2, 7847018995), (5, 3138807598), (10, 1569403799), (31, 506259290), (62, 253129645), (155, 101251858), (310, 50625929), (3217, 4878470), (6434, 2439235), (15737, 997270), (16085, 975694), (31474, 498635), (32170, 487847), (78685, 199454), (99727, 157370)]