6138140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 14061600

約数和(自身を除く): 7923460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 557, 580, 1102, 1114, 2204, 2228, 2755, 2785, 5510, 5570, 10583, 11020, 11140, 16153, 21166, 32306, 42332, 52915, 64612, 80765, 105830, 161530, 211660, 306907, 323060, 613814, 1227628, 1534535, 3069070, 6138140]

約数ペア:

[(1, 6138140), (2, 3069070), (4, 1534535), (5, 1227628), (10, 613814), (19, 323060), (20, 306907), (29, 211660), (38, 161530), (58, 105830), (76, 80765), (95, 64612), (116, 52915), (145, 42332), (190, 32306), (290, 21166), (380, 16153), (551, 11140), (557, 11020), (580, 10583), (1102, 5570), (1114, 5510), (2204, 2785), (2228, 2755)]