17432220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22349}}^1$

素因数の和:22374

約数の個数: 48

約数和(自身を含む): 52567200

約数和(自身を除く): 35134980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22349, 44698, 67047, 89396, 111745, 134094, 223490, 268188, 290537, 335235, 446980, 581074, 670470, 871611, 1162148, 1340940, 1452685, 1743222, 2905370, 3486444, 4358055, 5810740, 8716110, 17432220]

約数ペア:

[(1, 17432220), (2, 8716110), (3, 5810740), (4, 4358055), (5, 3486444), (6, 2905370), (10, 1743222), (12, 1452685), (13, 1340940), (15, 1162148), (20, 871611), (26, 670470), (30, 581074), (39, 446980), (52, 335235), (60, 290537), (65, 268188), (78, 223490), (130, 134094), (156, 111745), (195, 89396), (260, 67047), (390, 44698), (780, 22349)]