87460260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63377}}^1$

素因数の和:63412

約数の個数: 48

約数和(自身を含む): 255540096

約数和(自身を除く): 168079836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 63377, 126754, 190131, 253508, 316885, 380262, 633770, 760524, 950655, 1267540, 1457671, 1901310, 2915342, 3802620, 4373013, 5830684, 7288355, 8746026, 14576710, 17492052, 21865065, 29153420, 43730130, 87460260]

約数ペア:

[(1, 87460260), (2, 43730130), (3, 29153420), (4, 21865065), (5, 17492052), (6, 14576710), (10, 8746026), (12, 7288355), (15, 5830684), (20, 4373013), (23, 3802620), (30, 2915342), (46, 1901310), (60, 1457671), (69, 1267540), (92, 950655), (115, 760524), (138, 633770), (230, 380262), (276, 316885), (345, 253508), (460, 190131), (690, 126754), (1380, 63377)]