69659330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3413}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 135931824

約数和(自身を除く): 66272494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 3413, 4082, 6826, 10205, 17065, 20410, 34130, 44369, 88738, 221845, 443690, 535841, 1071682, 2679205, 5358410, 6965933, 13931866, 34829665, 69659330]

約数ペア:

[(1, 69659330), (2, 34829665), (5, 13931866), (10, 6965933), (13, 5358410), (26, 2679205), (65, 1071682), (130, 535841), (157, 443690), (314, 221845), (785, 88738), (1570, 44369), (2041, 34130), (3413, 20410), (4082, 17065), (6826, 10205)]