87073150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 173560320

約数和(自身を除く): 86487170

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 170, 178, 425, 445, 850, 890, 1151, 1513, 2225, 2302, 3026, 4450, 5755, 7565, 11510, 15130, 19567, 28775, 37825, 39134, 57550, 75650, 97835, 102439, 195670, 204878, 489175, 512195, 978350, 1024390, 1741463, 2560975, 3482926, 5121950, 8707315, 17414630, 43536575, 87073150]

約数ペア:

[(1, 87073150), (2, 43536575), (5, 17414630), (10, 8707315), (17, 5121950), (25, 3482926), (34, 2560975), (50, 1741463), (85, 1024390), (89, 978350), (170, 512195), (178, 489175), (425, 204878), (445, 195670), (850, 102439), (890, 97835), (1151, 75650), (1513, 57550), (2225, 39134), (2302, 37825), (3026, 28775), (4450, 19567), (5755, 15130), (7565, 11510)]