127492770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137089}}^1$

素因数の和:137130

約数の個数: 32

約数和(自身を含む): 315855360

約数和(自身を除く): 188362590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 137089, 274178, 411267, 685445, 822534, 1370890, 2056335, 4112670, 4249759, 8499518, 12749277, 21248795, 25498554, 42497590, 63746385, 127492770]

約数ペア:

[(1, 127492770), (2, 63746385), (3, 42497590), (5, 25498554), (6, 21248795), (10, 12749277), (15, 8499518), (30, 4249759), (31, 4112670), (62, 2056335), (93, 1370890), (155, 822534), (186, 685445), (310, 411267), (465, 274178), (930, 137089)]