153946260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65789}}^1$

素因数の和:65817

約数の個数: 72

約数和(自身を含む): 502898760

約数和(自身を除く): 348952500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 65789, 131578, 197367, 263156, 328945, 394734, 592101, 657890, 789468, 855257, 986835, 1184202, 1315780, 1710514, 1973670, 2368404, 2565771, 2960505, 3421028, 3947340, 4276285, 5131542, 5921010, 7697313, 8552570, 10263084, 11842020, 12828855, 15394626, 17105140, 25657710, 30789252, 38486565, 51315420, 76973130, 153946260]

約数ペア:

[(1, 153946260), (2, 76973130), (3, 51315420), (4, 38486565), (5, 30789252), (6, 25657710), (9, 17105140), (10, 15394626), (12, 12828855), (13, 11842020), (15, 10263084), (18, 8552570), (20, 7697313), (26, 5921010), (30, 5131542), (36, 4276285), (39, 3947340), (45, 3421028), (52, 2960505), (60, 2565771), (65, 2368404), (78, 1973670), (90, 1710514), (117, 1315780), (130, 1184202), (156, 986835), (180, 855257), (195, 789468), (234, 657890), (260, 592101), (390, 394734), (468, 328945), (585, 263156), (780, 197367), (1170, 131578), (2340, 65789)]