19470060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5727

約数の個数: 72

約数和(自身を含む): 62178480

約数和(自身を除く): 42708420

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, 5693, 11386, 17079, 22772, 28465, 34158, 51237, 56930, 68316, 85395, 102474, 108167, 113860, 170790, 204948, 216334, 256185, 324501, 341580, 432668, 512370, 540835, 649002, 973503, 1024740, 1081670, 1298004, 1622505, 1947006, 2163340, 3245010, 3894012, 4867515, 6490020, 9735030, 19470060]

約数ペア:

[(1, 19470060), (2, 9735030), (3, 6490020), (4, 4867515), (5, 3894012), (6, 3245010), (9, 2163340), (10, 1947006), (12, 1622505), (15, 1298004), (18, 1081670), (19, 1024740), (20, 973503), (30, 649002), (36, 540835), (38, 512370), (45, 432668), (57, 341580), (60, 324501), (76, 256185), (90, 216334), (95, 204948), (114, 170790), (171, 113860), (180, 108167), (190, 102474), (228, 85395), (285, 68316), (342, 56930), (380, 51237), (570, 34158), (684, 28465), (855, 22772), (1140, 17079), (1710, 11386), (3420, 5693)]