64602990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{717811}}^1$

素因数の和:717824

約数の個数: 24

約数和(自身を含む): 167968008

約数和(自身を除く): 103365018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 717811, 1435622, 2153433, 3589055, 4306866, 6460299, 7178110, 10767165, 12920598, 21534330, 32301495, 64602990]

約数ペア:

[(1, 64602990), (2, 32301495), (3, 21534330), (5, 12920598), (6, 10767165), (9, 7178110), (10, 6460299), (15, 4306866), (18, 3589055), (30, 2153433), (45, 1435622), (90, 717811)]