103727460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90989}}^1$

素因数の和:91020

約数の個数: 48

約数和(自身を含む): 305726400

約数和(自身を除く): 201998940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 90989, 181978, 272967, 363956, 454945, 545934, 909890, 1091868, 1364835, 1728791, 1819780, 2729670, 3457582, 5186373, 5459340, 6915164, 8643955, 10372746, 17287910, 20745492, 25931865, 34575820, 51863730, 103727460]

約数ペア:

[(1, 103727460), (2, 51863730), (3, 34575820), (4, 25931865), (5, 20745492), (6, 17287910), (10, 10372746), (12, 8643955), (15, 6915164), (19, 5459340), (20, 5186373), (30, 3457582), (38, 2729670), (57, 1819780), (60, 1728791), (76, 1364835), (95, 1091868), (114, 909890), (190, 545934), (228, 454945), (285, 363956), (380, 272967), (570, 181978), (1140, 90989)]