30873420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57173}}^1$

素因数の和:57191

約数の個数: 48

約数和(自身を含む): 96052320

約数和(自身を除く): 65178900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57173, 114346, 171519, 228692, 285865, 343038, 514557, 571730, 686076, 857595, 1029114, 1143460, 1543671, 1715190, 2058228, 2572785, 3087342, 3430380, 5145570, 6174684, 7718355, 10291140, 15436710, 30873420]

約数ペア:

[(1, 30873420), (2, 15436710), (3, 10291140), (4, 7718355), (5, 6174684), (6, 5145570), (9, 3430380), (10, 3087342), (12, 2572785), (15, 2058228), (18, 1715190), (20, 1543671), (27, 1143460), (30, 1029114), (36, 857595), (45, 686076), (54, 571730), (60, 514557), (90, 343038), (108, 285865), (135, 228692), (180, 171519), (270, 114346), (540, 57173)]