84467490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21493}}^1$

素因数の和:21634

約数の個数: 32

約数和(自身を含む): 204278976

約数和(自身を除く): 119811486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 21493, 42986, 64479, 107465, 128958, 214930, 322395, 644790, 2815583, 5631166, 8446749, 14077915, 16893498, 28155830, 42233745, 84467490]

約数ペア:

[(1, 84467490), (2, 42233745), (3, 28155830), (5, 16893498), (6, 14077915), (10, 8446749), (15, 5631166), (30, 2815583), (131, 644790), (262, 322395), (393, 214930), (655, 128958), (786, 107465), (1310, 64479), (1965, 42986), (3930, 21493)]