11880190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 26210304

約数和(自身を除く): 14330114

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 157, 161, 230, 235, 314, 322, 329, 470, 658, 785, 805, 1081, 1099, 1570, 1610, 1645, 2162, 2198, 3290, 3611, 5405, 5495, 7222, 7379, 7567, 10810, 10990, 14758, 15134, 18055, 25277, 36110, 36895, 37835, 50554, 51653, 73790, 75670, 103306, 126385, 169717, 252770, 258265, 339434, 516530, 848585, 1188019, 1697170, 2376038, 5940095, 11880190]

約数ペア:

[(1, 11880190), (2, 5940095), (5, 2376038), (7, 1697170), (10, 1188019), (14, 848585), (23, 516530), (35, 339434), (46, 258265), (47, 252770), (70, 169717), (94, 126385), (115, 103306), (157, 75670), (161, 73790), (230, 51653), (235, 50554), (314, 37835), (322, 36895), (329, 36110), (470, 25277), (658, 18055), (785, 15134), (805, 14758), (1081, 10990), (1099, 10810), (1570, 7567), (1610, 7379), (1645, 7222), (2162, 5495), (2198, 5405), (3290, 3611)]