12764580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11197}}^1$

素因数の和:11228

約数の個数: 48

約数和(自身を含む): 37625280

約数和(自身を除く): 24860700

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, 11197, 22394, 33591, 44788, 55985, 67182, 111970, 134364, 167955, 212743, 223940, 335910, 425486, 638229, 671820, 850972, 1063715, 1276458, 2127430, 2552916, 3191145, 4254860, 6382290, 12764580]

約数ペア:

[(1, 12764580), (2, 6382290), (3, 4254860), (4, 3191145), (5, 2552916), (6, 2127430), (10, 1276458), (12, 1063715), (15, 850972), (19, 671820), (20, 638229), (30, 425486), (38, 335910), (57, 223940), (60, 212743), (76, 167955), (95, 134364), (114, 111970), (190, 67182), (228, 55985), (285, 44788), (380, 33591), (570, 22394), (1140, 11197)]