2129250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 5660928

約数和(自身を除く): 3531678

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 167, 170, 250, 255, 334, 375, 425, 501, 510, 750, 835, 850, 1002, 1275, 1670, 2125, 2505, 2550, 2839, 4175, 4250, 5010, 5678, 6375, 8350, 8517, 12525, 12750, 14195, 17034, 20875, 25050, 28390, 41750, 42585, 62625, 70975, 85170, 125250, 141950, 212925, 354875, 425850, 709750, 1064625, 2129250]

約数ペア:

[(1, 2129250), (2, 1064625), (3, 709750), (5, 425850), (6, 354875), (10, 212925), (15, 141950), (17, 125250), (25, 85170), (30, 70975), (34, 62625), (50, 42585), (51, 41750), (75, 28390), (85, 25050), (102, 20875), (125, 17034), (150, 14195), (167, 12750), (170, 12525), (250, 8517), (255, 8350), (334, 6375), (375, 5678), (425, 5010), (501, 4250), (510, 4175), (750, 2839), (835, 2550), (850, 2505), (1002, 2125), (1275, 1670)]