189273060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55343}}^1$

素因数の和:55377

約数の個数: 72

約数和(自身を含む): 604356480

約数和(自身を除く): 415083420

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, 55343, 110686, 166029, 221372, 276715, 332058, 498087, 553430, 664116, 830145, 996174, 1051517, 1106860, 1660290, 1992348, 2103034, 2490435, 3154551, 3320580, 4206068, 4980870, 5257585, 6309102, 9463653, 9961740, 10515170, 12618204, 15772755, 18927306, 21030340, 31545510, 37854612, 47318265, 63091020, 94636530, 189273060]

約数ペア:

[(1, 189273060), (2, 94636530), (3, 63091020), (4, 47318265), (5, 37854612), (6, 31545510), (9, 21030340), (10, 18927306), (12, 15772755), (15, 12618204), (18, 10515170), (19, 9961740), (20, 9463653), (30, 6309102), (36, 5257585), (38, 4980870), (45, 4206068), (57, 3320580), (60, 3154551), (76, 2490435), (90, 2103034), (95, 1992348), (114, 1660290), (171, 1106860), (180, 1051517), (190, 996174), (228, 830145), (285, 664116), (342, 553430), (380, 498087), (570, 332058), (684, 276715), (855, 221372), (1140, 166029), (1710, 110686), (3420, 55343)]