7183980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 22054032

約数和(自身を除く): 14870052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 373, 428, 535, 642, 746, 963, 1070, 1119, 1284, 1492, 1605, 1865, 1926, 2140, 2238, 3210, 3357, 3730, 3852, 4476, 4815, 5595, 6420, 6714, 7460, 9630, 11190, 13428, 16785, 19260, 22380, 33570, 39911, 67140, 79822, 119733, 159644, 199555, 239466, 359199, 399110, 478932, 598665, 718398, 798220, 1197330, 1436796, 1795995, 2394660, 3591990, 7183980]

約数ペア:

[(1, 7183980), (2, 3591990), (3, 2394660), (4, 1795995), (5, 1436796), (6, 1197330), (9, 798220), (10, 718398), (12, 598665), (15, 478932), (18, 399110), (20, 359199), (30, 239466), (36, 199555), (45, 159644), (60, 119733), (90, 79822), (107, 67140), (180, 39911), (214, 33570), (321, 22380), (373, 19260), (428, 16785), (535, 13428), (642, 11190), (746, 9630), (963, 7460), (1070, 6714), (1119, 6420), (1284, 5595), (1492, 4815), (1605, 4476), (1865, 3852), (1926, 3730), (2140, 3357), (2238, 3210)]