6487650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 72

約数和(自身を含む): 18787860

約数和(自身を除く): 12300210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1109, 1170, 1950, 2218, 2925, 3327, 5545, 5850, 6654, 9981, 11090, 14417, 16635, 19962, 27725, 28834, 33270, 43251, 49905, 55450, 72085, 83175, 86502, 99810, 129753, 144170, 166350, 216255, 249525, 259506, 360425, 432510, 499050, 648765, 720850, 1081275, 1297530, 2162550, 3243825, 6487650]

約数ペア:

[(1, 6487650), (2, 3243825), (3, 2162550), (5, 1297530), (6, 1081275), (9, 720850), (10, 648765), (13, 499050), (15, 432510), (18, 360425), (25, 259506), (26, 249525), (30, 216255), (39, 166350), (45, 144170), (50, 129753), (65, 99810), (75, 86502), (78, 83175), (90, 72085), (117, 55450), (130, 49905), (150, 43251), (195, 33270), (225, 28834), (234, 27725), (325, 19962), (390, 16635), (450, 14417), (585, 11090), (650, 9981), (975, 6654), (1109, 5850), (1170, 5545), (1950, 3327), (2218, 2925)]