152156820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34739}}^1$

素因数の和:34824

約数の個数: 48

約数和(自身を含む): 431887680

約数和(自身を除く): 279730860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 34739, 69478, 104217, 138956, 173695, 208434, 347390, 416868, 521085, 694780, 1042170, 2084340, 2535947, 5071894, 7607841, 10143788, 12679735, 15215682, 25359470, 30431364, 38039205, 50718940, 76078410, 152156820]

約数ペア:

[(1, 152156820), (2, 76078410), (3, 50718940), (4, 38039205), (5, 30431364), (6, 25359470), (10, 15215682), (12, 12679735), (15, 10143788), (20, 7607841), (30, 5071894), (60, 2535947), (73, 2084340), (146, 1042170), (219, 694780), (292, 521085), (365, 416868), (438, 347390), (730, 208434), (876, 173695), (1095, 138956), (1460, 104217), (2190, 69478), (4380, 34739)]