4970700

素因数分解:

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

素因数の和:293

約数の個数: 144

約数和(自身を含む): 18332160

約数和(自身を除く): 13361460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 263, 270, 300, 315, 350, 378, 420, 450, 525, 526, 540, 630, 675, 700, 756, 789, 900, 945, 1050, 1052, 1260, 1315, 1350, 1575, 1578, 1841, 1890, 2100, 2367, 2630, 2700, 3150, 3156, 3682, 3780, 3945, 4725, 4734, 5260, 5523, 6300, 6575, 7101, 7364, 7890, 9205, 9450, 9468, 11046, 11835, 13150, 14202, 15780, 16569, 18410, 18900, 19725, 22092, 23670, 26300, 27615, 28404, 33138, 35505, 36820, 39450, 46025, 47340, 49707, 55230, 59175, 66276, 71010, 78900, 82845, 92050, 99414, 110460, 118350, 138075, 142020, 165690, 177525, 184100, 198828, 236700, 248535, 276150, 331380, 355050, 414225, 497070, 552300, 710100, 828450, 994140, 1242675, 1656900, 2485350, 4970700]

約数ペア:

[(1, 4970700), (2, 2485350), (3, 1656900), (4, 1242675), (5, 994140), (6, 828450), (7, 710100), (9, 552300), (10, 497070), (12, 414225), (14, 355050), (15, 331380), (18, 276150), (20, 248535), (21, 236700), (25, 198828), (27, 184100), (28, 177525), (30, 165690), (35, 142020), (36, 138075), (42, 118350), (45, 110460), (50, 99414), (54, 92050), (60, 82845), (63, 78900), (70, 71010), (75, 66276), (84, 59175), (90, 55230), (100, 49707), (105, 47340), (108, 46025), (126, 39450), (135, 36820), (140, 35505), (150, 33138), (175, 28404), (180, 27615), (189, 26300), (210, 23670), (225, 22092), (252, 19725), (263, 18900), (270, 18410), (300, 16569), (315, 15780), (350, 14202), (378, 13150), (420, 11835), (450, 11046), (525, 9468), (526, 9450), (540, 9205), (630, 7890), (675, 7364), (700, 7101), (756, 6575), (789, 6300), (900, 5523), (945, 5260), (1050, 4734), (1052, 4725), (1260, 3945), (1315, 3780), (1350, 3682), (1575, 3156), (1578, 3150), (1841, 2700), (1890, 2630), (2100, 2367)]