42225390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6513

約数の個数: 48

約数和(自身を含む): 111307248

約数和(自身を除く): 69081858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6427, 6570, 12854, 19281, 32135, 38562, 57843, 64270, 96405, 115686, 192810, 289215, 469171, 578430, 938342, 1407513, 2345855, 2815026, 4222539, 4691710, 7037565, 8445078, 14075130, 21112695, 42225390]

約数ペア:

[(1, 42225390), (2, 21112695), (3, 14075130), (5, 8445078), (6, 7037565), (9, 4691710), (10, 4222539), (15, 2815026), (18, 2345855), (30, 1407513), (45, 938342), (73, 578430), (90, 469171), (146, 289215), (219, 192810), (365, 115686), (438, 96405), (657, 64270), (730, 57843), (1095, 38562), (1314, 32135), (2190, 19281), (3285, 12854), (6427, 6570)]