64202490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21644

約数の個数: 64

約数和(自身を含む): 186779520

約数和(自身を除く): 122577030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21617, 43234, 64851, 108085, 129702, 194553, 216170, 237787, 324255, 389106, 475574, 583659, 648510, 713361, 972765, 1167318, 1188935, 1426722, 1945530, 2140083, 2377870, 2918295, 3566805, 4280166, 5836590, 6420249, 7133610, 10700415, 12840498, 21400830, 32101245, 64202490]

約数ペア:

[(1, 64202490), (2, 32101245), (3, 21400830), (5, 12840498), (6, 10700415), (9, 7133610), (10, 6420249), (11, 5836590), (15, 4280166), (18, 3566805), (22, 2918295), (27, 2377870), (30, 2140083), (33, 1945530), (45, 1426722), (54, 1188935), (55, 1167318), (66, 972765), (90, 713361), (99, 648510), (110, 583659), (135, 475574), (165, 389106), (198, 324255), (270, 237787), (297, 216170), (330, 194553), (495, 129702), (594, 108085), (990, 64851), (1485, 43234), (2970, 21617)]