141550380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41389}}^1$

素因数の和:41423

約数の個数: 72

約数和(自身を含む): 451978800

約数和(自身を除く): 310428420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 41389, 82778, 124167, 165556, 206945, 248334, 372501, 413890, 496668, 620835, 745002, 786391, 827780, 1241670, 1490004, 1572782, 1862505, 2359173, 2483340, 3145564, 3725010, 3931955, 4718346, 7077519, 7450020, 7863910, 9436692, 11795865, 14155038, 15727820, 23591730, 28310076, 35387595, 47183460, 70775190, 141550380]

約数ペア:

[(1, 141550380), (2, 70775190), (3, 47183460), (4, 35387595), (5, 28310076), (6, 23591730), (9, 15727820), (10, 14155038), (12, 11795865), (15, 9436692), (18, 7863910), (19, 7450020), (20, 7077519), (30, 4718346), (36, 3931955), (38, 3725010), (45, 3145564), (57, 2483340), (60, 2359173), (76, 1862505), (90, 1572782), (95, 1490004), (114, 1241670), (171, 827780), (180, 786391), (190, 745002), (228, 620835), (285, 496668), (342, 413890), (380, 372501), (570, 248334), (684, 206945), (855, 165556), (1140, 124167), (1710, 82778), (3420, 41389)]