1245157050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{286243}}^1$

素因数の和:286287

約数の個数: 48

約数和(自身を含む): 3194483040

約数和(自身を除く): 1949325990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 286243, 572486, 858729, 1431215, 1717458, 2862430, 4293645, 7156075, 8301047, 8587290, 14312150, 16602094, 21468225, 24903141, 41505235, 42936450, 49806282, 83010470, 124515705, 207526175, 249031410, 415052350, 622578525, 1245157050]

約数ペア:

[(1, 1245157050), (2, 622578525), (3, 415052350), (5, 249031410), (6, 207526175), (10, 124515705), (15, 83010470), (25, 49806282), (29, 42936450), (30, 41505235), (50, 24903141), (58, 21468225), (75, 16602094), (87, 14312150), (145, 8587290), (150, 8301047), (174, 7156075), (290, 4293645), (435, 2862430), (725, 1717458), (870, 1431215), (1450, 858729), (2175, 572486), (4350, 286243)]