26866890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 80

約数和(自身を含む): 74095560

約数和(自身を除く): 47228670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 809, 810, 1107, 1230, 1618, 1845, 2214, 2427, 3321, 3690, 4045, 4854, 5535, 6642, 7281, 8090, 11070, 12135, 14562, 16605, 21843, 24270, 33169, 33210, 36405, 43686, 65529, 66338, 72810, 99507, 109215, 131058, 165845, 199014, 218430, 298521, 327645, 331690, 497535, 597042, 655290, 895563, 995070, 1492605, 1791126, 2686689, 2985210, 4477815, 5373378, 8955630, 13433445, 26866890]

約数ペア:

[(1, 26866890), (2, 13433445), (3, 8955630), (5, 5373378), (6, 4477815), (9, 2985210), (10, 2686689), (15, 1791126), (18, 1492605), (27, 995070), (30, 895563), (41, 655290), (45, 597042), (54, 497535), (81, 331690), (82, 327645), (90, 298521), (123, 218430), (135, 199014), (162, 165845), (205, 131058), (246, 109215), (270, 99507), (369, 72810), (405, 66338), (410, 65529), (615, 43686), (738, 36405), (809, 33210), (810, 33169), (1107, 24270), (1230, 21843), (1618, 16605), (1845, 14562), (2214, 12135), (2427, 11070), (3321, 8090), (3690, 7281), (4045, 6642), (4854, 5535)]