170022650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2448

約数の個数: 72

約数和(自身を含む): 380717820

約数和(自身を除く): 210695170

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 350, 406, 490, 725, 1015, 1225, 1421, 1450, 2030, 2393, 2450, 2842, 4786, 5075, 7105, 10150, 11965, 14210, 16751, 23930, 33502, 35525, 59825, 69397, 71050, 83755, 117257, 119650, 138794, 167510, 234514, 346985, 418775, 485779, 586285, 693970, 837550, 971558, 1172570, 1734925, 2428895, 2931425, 3400453, 3469850, 4857790, 5862850, 6800906, 12144475, 17002265, 24288950, 34004530, 85011325, 170022650]

約数ペア:

[(1, 170022650), (2, 85011325), (5, 34004530), (7, 24288950), (10, 17002265), (14, 12144475), (25, 6800906), (29, 5862850), (35, 4857790), (49, 3469850), (50, 3400453), (58, 2931425), (70, 2428895), (98, 1734925), (145, 1172570), (175, 971558), (203, 837550), (245, 693970), (290, 586285), (350, 485779), (406, 418775), (490, 346985), (725, 234514), (1015, 167510), (1225, 138794), (1421, 119650), (1450, 117257), (2030, 83755), (2393, 71050), (2450, 69397), (2842, 59825), (4786, 35525), (5075, 33502), (7105, 23930), (10150, 16751), (11965, 14210)]