42647970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74821}}^1$

素因数の和:74850

約数の個数: 32

約数和(自身を含む): 107743680

約数和(自身を除く): 65095710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 74821, 149642, 224463, 374105, 448926, 748210, 1122315, 1421599, 2244630, 2843198, 4264797, 7107995, 8529594, 14215990, 21323985, 42647970]

約数ペア:

[(1, 42647970), (2, 21323985), (3, 14215990), (5, 8529594), (6, 7107995), (10, 4264797), (15, 2843198), (19, 2244630), (30, 1421599), (38, 1122315), (57, 748210), (95, 448926), (114, 374105), (190, 224463), (285, 149642), (570, 74821)]