65943630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2851}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 172180944

約数和(自身を除く): 106237314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 2851, 3855, 4626, 5702, 7710, 8553, 11565, 14255, 17106, 23130, 25659, 28510, 42765, 51318, 85530, 128295, 256590, 732707, 1465414, 2198121, 3663535, 4396242, 6594363, 7327070, 10990605, 13188726, 21981210, 32971815, 65943630]

約数ペア:

[(1, 65943630), (2, 32971815), (3, 21981210), (5, 13188726), (6, 10990605), (9, 7327070), (10, 6594363), (15, 4396242), (18, 3663535), (30, 2198121), (45, 1465414), (90, 732707), (257, 256590), (514, 128295), (771, 85530), (1285, 51318), (1542, 42765), (2313, 28510), (2570, 25659), (2851, 23130), (3855, 17106), (4626, 14255), (5702, 11565), (7710, 8553)]