15705844070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1105267}}^1$

素因数の和:1105317

約数の個数: 48

約数和(自身を含む): 34020149040

約数和(自身を除く): 18314304970

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 1105267, 2210534, 5526335, 7736869, 11052670, 15473738, 32052743, 38684345, 54158083, 64105486, 77368690, 108316166, 160263715, 224369201, 270790415, 320527430, 448738402, 541580830, 1121846005, 1570584407, 2243692010, 3141168814, 7852922035, 15705844070]

約数ペア:

[(1, 15705844070), (2, 7852922035), (5, 3141168814), (7, 2243692010), (10, 1570584407), (14, 1121846005), (29, 541580830), (35, 448738402), (49, 320527430), (58, 270790415), (70, 224369201), (98, 160263715), (145, 108316166), (203, 77368690), (245, 64105486), (290, 54158083), (406, 38684345), (490, 32052743), (1015, 15473738), (1421, 11052670), (2030, 7736869), (2842, 5526335), (7105, 2210534), (14210, 1105267)]