2015203590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{6073}}^1$

素因数の和:7318

約数の個数: 64

約数和(自身を含む): 5379134400

約数和(自身を除く): 3363930810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1229, 2458, 3687, 6073, 6145, 7374, 11061, 12146, 12290, 18219, 18435, 22122, 30365, 33183, 36438, 36870, 54657, 55305, 60730, 66366, 91095, 109314, 110610, 163971, 165915, 182190, 273285, 327942, 331830, 546570, 819855, 1639710, 7463717, 14927434, 22391151, 37318585, 44782302, 67173453, 74637170, 111955755, 134346906, 201520359, 223911510, 335867265, 403040718, 671734530, 1007601795, 2015203590]

約数ペア:

[(1, 2015203590), (2, 1007601795), (3, 671734530), (5, 403040718), (6, 335867265), (9, 223911510), (10, 201520359), (15, 134346906), (18, 111955755), (27, 74637170), (30, 67173453), (45, 44782302), (54, 37318585), (90, 22391151), (135, 14927434), (270, 7463717), (1229, 1639710), (2458, 819855), (3687, 546570), (6073, 331830), (6145, 327942), (7374, 273285), (11061, 182190), (12146, 165915), (12290, 163971), (18219, 110610), (18435, 109314), (22122, 91095), (30365, 66366), (33183, 60730), (36438, 55305), (36870, 54657)]