2297750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 5346432

約数和(自身を除く): 3048682

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 101, 125, 130, 175, 182, 202, 250, 325, 350, 455, 505, 650, 707, 875, 910, 1010, 1313, 1414, 1625, 1750, 2275, 2525, 2626, 3250, 3535, 4550, 5050, 6565, 7070, 9191, 11375, 12625, 13130, 17675, 18382, 22750, 25250, 32825, 35350, 45955, 65650, 88375, 91910, 164125, 176750, 229775, 328250, 459550, 1148875, 2297750]

約数ペア:

[(1, 2297750), (2, 1148875), (5, 459550), (7, 328250), (10, 229775), (13, 176750), (14, 164125), (25, 91910), (26, 88375), (35, 65650), (50, 45955), (65, 35350), (70, 32825), (91, 25250), (101, 22750), (125, 18382), (130, 17675), (175, 13130), (182, 12625), (202, 11375), (250, 9191), (325, 7070), (350, 6565), (455, 5050), (505, 4550), (650, 3535), (707, 3250), (875, 2626), (910, 2525), (1010, 2275), (1313, 1750), (1414, 1625)]