1254750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{239}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 3594240

約数和(自身を除く): 2339490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 239, 250, 350, 375, 478, 525, 717, 750, 875, 1050, 1195, 1434, 1673, 1750, 2390, 2625, 3346, 3585, 5019, 5250, 5975, 7170, 8365, 10038, 11950, 16730, 17925, 25095, 29875, 35850, 41825, 50190, 59750, 83650, 89625, 125475, 179250, 209125, 250950, 418250, 627375, 1254750]

約数ペア:

[(1, 1254750), (2, 627375), (3, 418250), (5, 250950), (6, 209125), (7, 179250), (10, 125475), (14, 89625), (15, 83650), (21, 59750), (25, 50190), (30, 41825), (35, 35850), (42, 29875), (50, 25095), (70, 17925), (75, 16730), (105, 11950), (125, 10038), (150, 8365), (175, 7170), (210, 5975), (239, 5250), (250, 5019), (350, 3585), (375, 3346), (478, 2625), (525, 2390), (717, 1750), (750, 1673), (875, 1434), (1050, 1195)]