2485350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{263}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 7856640

約数和(自身を除く): 5371290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 263, 270, 315, 350, 378, 450, 525, 526, 630, 675, 789, 945, 1050, 1315, 1350, 1575, 1578, 1841, 1890, 2367, 2630, 3150, 3682, 3945, 4725, 4734, 5523, 6575, 7101, 7890, 9205, 9450, 11046, 11835, 13150, 14202, 16569, 18410, 19725, 23670, 27615, 33138, 35505, 39450, 46025, 49707, 55230, 59175, 71010, 82845, 92050, 99414, 118350, 138075, 165690, 177525, 248535, 276150, 355050, 414225, 497070, 828450, 1242675, 2485350]

約数ペア:

[(1, 2485350), (2, 1242675), (3, 828450), (5, 497070), (6, 414225), (7, 355050), (9, 276150), (10, 248535), (14, 177525), (15, 165690), (18, 138075), (21, 118350), (25, 99414), (27, 92050), (30, 82845), (35, 71010), (42, 59175), (45, 55230), (50, 49707), (54, 46025), (63, 39450), (70, 35505), (75, 33138), (90, 27615), (105, 23670), (126, 19725), (135, 18410), (150, 16569), (175, 14202), (189, 13150), (210, 11835), (225, 11046), (263, 9450), (270, 9205), (315, 7890), (350, 7101), (378, 6575), (450, 5523), (525, 4734), (526, 4725), (630, 3945), (675, 3682), (789, 3150), (945, 2630), (1050, 2367), (1315, 1890), (1350, 1841), (1575, 1578)]