9070250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 19948032

約数和(自身を除く): 10877782

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 73, 125, 142, 146, 175, 250, 350, 355, 365, 497, 511, 710, 730, 875, 994, 1022, 1750, 1775, 1825, 2485, 2555, 3550, 3650, 4970, 5110, 5183, 8875, 9125, 10366, 12425, 12775, 17750, 18250, 24850, 25550, 25915, 36281, 51830, 62125, 63875, 72562, 124250, 127750, 129575, 181405, 259150, 362810, 647875, 907025, 1295750, 1814050, 4535125, 9070250]

約数ペア:

[(1, 9070250), (2, 4535125), (5, 1814050), (7, 1295750), (10, 907025), (14, 647875), (25, 362810), (35, 259150), (50, 181405), (70, 129575), (71, 127750), (73, 124250), (125, 72562), (142, 63875), (146, 62125), (175, 51830), (250, 36281), (350, 25915), (355, 25550), (365, 24850), (497, 18250), (511, 17750), (710, 12775), (730, 12425), (875, 10366), (994, 9125), (1022, 8875), (1750, 5183), (1775, 5110), (1825, 4970), (2485, 3650), (2555, 3550)]