164024070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{111581}}^1$

素因数の和:111605

約数の個数: 48

約数和(自身を含む): 457932528

約数和(自身を除く): 293908458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 111581, 223162, 334743, 557905, 669486, 781067, 1115810, 1562134, 1673715, 2343201, 3347430, 3905335, 4686402, 5467469, 7810670, 10934938, 11716005, 16402407, 23432010, 27337345, 32804814, 54674690, 82012035, 164024070]

約数ペア:

[(1, 164024070), (2, 82012035), (3, 54674690), (5, 32804814), (6, 27337345), (7, 23432010), (10, 16402407), (14, 11716005), (15, 10934938), (21, 7810670), (30, 5467469), (35, 4686402), (42, 3905335), (49, 3347430), (70, 2343201), (98, 1673715), (105, 1562134), (147, 1115810), (210, 781067), (245, 669486), (294, 557905), (490, 334743), (735, 223162), (1470, 111581)]