30337220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 66382848

約数和(自身を除く): 36045628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 293, 310, 334, 586, 620, 668, 835, 1172, 1465, 1670, 2930, 3340, 5177, 5860, 9083, 10354, 18166, 20708, 25885, 36332, 45415, 48931, 51770, 90830, 97862, 103540, 181660, 195724, 244655, 489310, 978620, 1516861, 3033722, 6067444, 7584305, 15168610, 30337220]

約数ペア:

[(1, 30337220), (2, 15168610), (4, 7584305), (5, 6067444), (10, 3033722), (20, 1516861), (31, 978620), (62, 489310), (124, 244655), (155, 195724), (167, 181660), (293, 103540), (310, 97862), (334, 90830), (586, 51770), (620, 48931), (668, 45415), (835, 36332), (1172, 25885), (1465, 20708), (1670, 18166), (2930, 10354), (3340, 9083), (5177, 5860)]