12941370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 80

約数和(自身を含む): 37505160

約数和(自身を除く): 24563790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1229, 1755, 2106, 2458, 3510, 3687, 5265, 6145, 7374, 10530, 11061, 12290, 15977, 18435, 22122, 31954, 33183, 36870, 47931, 55305, 66366, 79885, 95862, 99549, 110610, 143793, 159770, 165915, 199098, 239655, 287586, 331830, 431379, 479310, 497745, 718965, 862758, 995490, 1294137, 1437930, 2156895, 2588274, 4313790, 6470685, 12941370]

約数ペア:

[(1, 12941370), (2, 6470685), (3, 4313790), (5, 2588274), (6, 2156895), (9, 1437930), (10, 1294137), (13, 995490), (15, 862758), (18, 718965), (26, 497745), (27, 479310), (30, 431379), (39, 331830), (45, 287586), (54, 239655), (65, 199098), (78, 165915), (81, 159770), (90, 143793), (117, 110610), (130, 99549), (135, 95862), (162, 79885), (195, 66366), (234, 55305), (270, 47931), (351, 36870), (390, 33183), (405, 31954), (585, 22122), (702, 18435), (810, 15977), (1053, 12290), (1170, 11061), (1229, 10530), (1755, 7374), (2106, 6145), (2458, 5265), (3510, 3687)]