29128312590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74687981}}^1$

素因数の和:74688004

約数の個数: 32

約数和(自身を含む): 75285485856

約数和(自身を除く): 46157173266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 74687981, 149375962, 224063943, 373439905, 448127886, 746879810, 970943753, 1120319715, 1941887506, 2240639430, 2912831259, 4854718765, 5825662518, 9709437530, 14564156295, 29128312590]

約数ペア:

[(1, 29128312590), (2, 14564156295), (3, 9709437530), (5, 5825662518), (6, 4854718765), (10, 2912831259), (13, 2240639430), (15, 1941887506), (26, 1120319715), (30, 970943753), (39, 746879810), (65, 448127886), (78, 373439905), (130, 224063943), (195, 149375962), (390, 74687981)]