211322820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9293}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 593328960

約数和(自身を除く): 382006140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 9293, 11370, 18586, 22740, 27879, 37172, 46465, 55758, 92930, 111516, 139395, 185860, 278790, 557580, 3522047, 7044094, 10566141, 14088188, 17610235, 21132282, 35220470, 42264564, 52830705, 70440940, 105661410, 211322820]

約数ペア:

[(1, 211322820), (2, 105661410), (3, 70440940), (4, 52830705), (5, 42264564), (6, 35220470), (10, 21132282), (12, 17610235), (15, 14088188), (20, 10566141), (30, 7044094), (60, 3522047), (379, 557580), (758, 278790), (1137, 185860), (1516, 139395), (1895, 111516), (2274, 92930), (3790, 55758), (4548, 46465), (5685, 37172), (7580, 27879), (9293, 22740), (11370, 18586)]