3389750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 4472650

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 149, 175, 182, 250, 298, 325, 350, 455, 650, 745, 875, 910, 1043, 1490, 1625, 1750, 1937, 2086, 2275, 3250, 3725, 3874, 4550, 5215, 7450, 9685, 10430, 11375, 13559, 18625, 19370, 22750, 26075, 27118, 37250, 48425, 52150, 67795, 96850, 130375, 135590, 242125, 260750, 338975, 484250, 677950, 1694875, 3389750]

約数ペア:

[(1, 3389750), (2, 1694875), (5, 677950), (7, 484250), (10, 338975), (13, 260750), (14, 242125), (25, 135590), (26, 130375), (35, 96850), (50, 67795), (65, 52150), (70, 48425), (91, 37250), (125, 27118), (130, 26075), (149, 22750), (175, 19370), (182, 18625), (250, 13559), (298, 11375), (325, 10430), (350, 9685), (455, 7450), (650, 5215), (745, 4550), (875, 3874), (910, 3725), (1043, 3250), (1490, 2275), (1625, 2086), (1750, 1937)]