26419770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 77323356

約数和(自身を除く): 50903586

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, 169, 193, 195, 234, 270, 338, 351, 386, 390, 405, 507, 579, 585, 702, 810, 845, 965, 1014, 1053, 1158, 1170, 1521, 1690, 1737, 1755, 1930, 2106, 2509, 2535, 2895, 3042, 3474, 3510, 4563, 5018, 5070, 5211, 5265, 5790, 7527, 7605, 8685, 9126, 10422, 10530, 12545, 13689, 15054, 15210, 15633, 17370, 22581, 22815, 25090, 26055, 27378, 31266, 32617, 37635, 45162, 45630, 52110, 65234, 67743, 68445, 75270, 78165, 97851, 112905, 135486, 136890, 156330, 163085, 195702, 203229, 225810, 293553, 326170, 338715, 406458, 489255, 587106, 677430, 880659, 978510, 1016145, 1467765, 1761318, 2032290, 2641977, 2935530, 4403295, 5283954, 8806590, 13209885, 26419770]

約数ペア:

[(1, 26419770), (2, 13209885), (3, 8806590), (5, 5283954), (6, 4403295), (9, 2935530), (10, 2641977), (13, 2032290), (15, 1761318), (18, 1467765), (26, 1016145), (27, 978510), (30, 880659), (39, 677430), (45, 587106), (54, 489255), (65, 406458), (78, 338715), (81, 326170), (90, 293553), (117, 225810), (130, 203229), (135, 195702), (162, 163085), (169, 156330), (193, 136890), (195, 135486), (234, 112905), (270, 97851), (338, 78165), (351, 75270), (386, 68445), (390, 67743), (405, 65234), (507, 52110), (579, 45630), (585, 45162), (702, 37635), (810, 32617), (845, 31266), (965, 27378), (1014, 26055), (1053, 25090), (1158, 22815), (1170, 22581), (1521, 17370), (1690, 15633), (1737, 15210), (1755, 15054), (1930, 13689), (2106, 12545), (2509, 10530), (2535, 10422), (2895, 9126), (3042, 8685), (3474, 7605), (3510, 7527), (4563, 5790), (5018, 5265), (5070, 5211)]