13361340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 37876608

約数和(自身を除く): 24515268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2683, 4980, 5366, 8049, 10732, 13415, 16098, 26830, 32196, 40245, 53660, 80490, 160980, 222689, 445378, 668067, 890756, 1113445, 1336134, 2226890, 2672268, 3340335, 4453780, 6680670, 13361340]

約数ペア:

[(1, 13361340), (2, 6680670), (3, 4453780), (4, 3340335), (5, 2672268), (6, 2226890), (10, 1336134), (12, 1113445), (15, 890756), (20, 668067), (30, 445378), (60, 222689), (83, 160980), (166, 80490), (249, 53660), (332, 40245), (415, 32196), (498, 26830), (830, 16098), (996, 13415), (1245, 10732), (1660, 8049), (2490, 5366), (2683, 4980)]