70731045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 155001600

約数和(自身を除く): 84270555

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 137, 149, 165, 231, 315, 385, 411, 447, 495, 685, 693, 745, 959, 1043, 1155, 1233, 1341, 1507, 1639, 2055, 2235, 2877, 3129, 3465, 4521, 4795, 4917, 5215, 6165, 6705, 7535, 8195, 8631, 9387, 10549, 11473, 13563, 14385, 14751, 15645, 20413, 22605, 24585, 31647, 34419, 43155, 46935, 52745, 57365, 61239, 67815, 73755, 94941, 102065, 103257, 142891, 158235, 172095, 183717, 224543, 306195, 428673, 474705, 516285, 673629, 714455, 918585, 1122715, 1286019, 1571801, 2020887, 2143365, 3368145, 4715403, 6430095, 7859005, 10104435, 14146209, 23577015, 70731045]

約数ペア:

[(1, 70731045), (3, 23577015), (5, 14146209), (7, 10104435), (9, 7859005), (11, 6430095), (15, 4715403), (21, 3368145), (33, 2143365), (35, 2020887), (45, 1571801), (55, 1286019), (63, 1122715), (77, 918585), (99, 714455), (105, 673629), (137, 516285), (149, 474705), (165, 428673), (231, 306195), (315, 224543), (385, 183717), (411, 172095), (447, 158235), (495, 142891), (685, 103257), (693, 102065), (745, 94941), (959, 73755), (1043, 67815), (1155, 61239), (1233, 57365), (1341, 52745), (1507, 46935), (1639, 43155), (2055, 34419), (2235, 31647), (2877, 24585), (3129, 22605), (3465, 20413), (4521, 15645), (4795, 14751), (4917, 14385), (5215, 13563), (6165, 11473), (6705, 10549), (7535, 9387), (8195, 8631)]