3086460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 10090080

約数和(自身を除く): 7003620

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, 1319, 2340, 2638, 3957, 5276, 6595, 7914, 11871, 13190, 15828, 17147, 19785, 23742, 26380, 34294, 39570, 47484, 51441, 59355, 68588, 79140, 85735, 102882, 118710, 154323, 171470, 205764, 237420, 257205, 308646, 342940, 514410, 617292, 771615, 1028820, 1543230, 3086460]

約数ペア:

[(1, 3086460), (2, 1543230), (3, 1028820), (4, 771615), (5, 617292), (6, 514410), (9, 342940), (10, 308646), (12, 257205), (13, 237420), (15, 205764), (18, 171470), (20, 154323), (26, 118710), (30, 102882), (36, 85735), (39, 79140), (45, 68588), (52, 59355), (60, 51441), (65, 47484), (78, 39570), (90, 34294), (117, 26380), (130, 23742), (156, 19785), (180, 17147), (195, 15828), (234, 13190), (260, 11871), (390, 7914), (468, 6595), (585, 5276), (780, 3957), (1170, 2638), (1319, 2340)]