64064580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56197}}^1$

素因数の和:56228

約数の個数: 48

約数和(自身を含む): 188825280

約数和(自身を除く): 124760700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 56197, 112394, 168591, 224788, 280985, 337182, 561970, 674364, 842955, 1067743, 1123940, 1685910, 2135486, 3203229, 3371820, 4270972, 5338715, 6406458, 10677430, 12812916, 16016145, 21354860, 32032290, 64064580]

約数ペア:

[(1, 64064580), (2, 32032290), (3, 21354860), (4, 16016145), (5, 12812916), (6, 10677430), (10, 6406458), (12, 5338715), (15, 4270972), (19, 3371820), (20, 3203229), (30, 2135486), (38, 1685910), (57, 1123940), (60, 1067743), (76, 842955), (95, 674364), (114, 561970), (190, 337182), (228, 280985), (285, 224788), (380, 168591), (570, 112394), (1140, 56197)]