19833150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 51782400

約数和(自身を除く): 31949250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 6959, 13918, 20877, 34795, 41754, 69590, 104385, 132221, 173975, 208770, 264442, 347950, 396663, 521925, 661105, 793326, 1043850, 1322210, 1983315, 3305525, 3966630, 6611050, 9916575, 19833150]

約数ペア:

[(1, 19833150), (2, 9916575), (3, 6611050), (5, 3966630), (6, 3305525), (10, 1983315), (15, 1322210), (19, 1043850), (25, 793326), (30, 661105), (38, 521925), (50, 396663), (57, 347950), (75, 264442), (95, 208770), (114, 173975), (150, 132221), (190, 104385), (285, 69590), (475, 41754), (570, 34795), (950, 20877), (1425, 13918), (2850, 6959)]