11257140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 20410188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 503, 746, 1006, 1119, 1492, 1509, 1865, 2012, 2238, 2515, 3018, 3730, 4476, 5030, 5595, 6036, 7460, 7545, 10060, 11190, 15090, 22380, 30180, 187619, 375238, 562857, 750476, 938095, 1125714, 1876190, 2251428, 2814285, 3752380, 5628570, 11257140]

約数ペア:

[(1, 11257140), (2, 5628570), (3, 3752380), (4, 2814285), (5, 2251428), (6, 1876190), (10, 1125714), (12, 938095), (15, 750476), (20, 562857), (30, 375238), (60, 187619), (373, 30180), (503, 22380), (746, 15090), (1006, 11190), (1119, 10060), (1492, 7545), (1509, 7460), (1865, 6036), (2012, 5595), (2238, 5030), (2515, 4476), (3018, 3730)]