70274295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 151071648

約数和(自身を除く): 80797353

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 131, 195, 273, 315, 393, 455, 585, 655, 819, 917, 1179, 1365, 1703, 1965, 2751, 4095, 4585, 5109, 5895, 8253, 8515, 11921, 13755, 15327, 17161, 25545, 35763, 41265, 51483, 59605, 76635, 85805, 107289, 120127, 154449, 178815, 223093, 257415, 360381, 536445, 600635, 669279, 772245, 1081143, 1115465, 1561651, 1801905, 2007837, 3346395, 4684953, 5405715, 7808255, 10039185, 14054859, 23424765, 70274295]

約数ペア:

[(1, 70274295), (3, 23424765), (5, 14054859), (7, 10039185), (9, 7808255), (13, 5405715), (15, 4684953), (21, 3346395), (35, 2007837), (39, 1801905), (45, 1561651), (63, 1115465), (65, 1081143), (91, 772245), (105, 669279), (117, 600635), (131, 536445), (195, 360381), (273, 257415), (315, 223093), (393, 178815), (455, 154449), (585, 120127), (655, 107289), (819, 85805), (917, 76635), (1179, 59605), (1365, 51483), (1703, 41265), (1965, 35763), (2751, 25545), (4095, 17161), (4585, 15327), (5109, 13755), (5895, 11921), (8253, 8515)]