214903140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{87359}}^1$

素因数の和:87412

約数の個数: 48

約数和(自身を含む): 616412160

約数和(自身を除く): 401509020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 87359, 174718, 262077, 349436, 436795, 524154, 873590, 1048308, 1310385, 1747180, 2620770, 3581719, 5241540, 7163438, 10745157, 14326876, 17908595, 21490314, 35817190, 42980628, 53725785, 71634380, 107451570, 214903140]

約数ペア:

[(1, 214903140), (2, 107451570), (3, 71634380), (4, 53725785), (5, 42980628), (6, 35817190), (10, 21490314), (12, 17908595), (15, 14326876), (20, 10745157), (30, 7163438), (41, 5241540), (60, 3581719), (82, 2620770), (123, 1747180), (164, 1310385), (205, 1048308), (246, 873590), (410, 524154), (492, 436795), (615, 349436), (820, 262077), (1230, 174718), (2460, 87359)]