42069420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12301}}^1$

素因数の和:12335

約数の個数: 72

約数和(自身を含む): 134337840

約数和(自身を除く): 92268420

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, 12301, 24602, 36903, 49204, 61505, 73806, 110709, 123010, 147612, 184515, 221418, 233719, 246020, 369030, 442836, 467438, 553545, 701157, 738060, 934876, 1107090, 1168595, 1402314, 2103471, 2214180, 2337190, 2804628, 3505785, 4206942, 4674380, 7011570, 8413884, 10517355, 14023140, 21034710, 42069420]

約数ペア:

[(1, 42069420), (2, 21034710), (3, 14023140), (4, 10517355), (5, 8413884), (6, 7011570), (9, 4674380), (10, 4206942), (12, 3505785), (15, 2804628), (18, 2337190), (19, 2214180), (20, 2103471), (30, 1402314), (36, 1168595), (38, 1107090), (45, 934876), (57, 738060), (60, 701157), (76, 553545), (90, 467438), (95, 442836), (114, 369030), (171, 246020), (180, 233719), (190, 221418), (228, 184515), (285, 147612), (342, 123010), (380, 110709), (570, 73806), (684, 61505), (855, 49204), (1140, 36903), (1710, 24602), (3420, 12301)]