1401750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{89}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 4380480

約数和(自身を除く): 2978730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 89, 90, 105, 125, 126, 150, 175, 178, 210, 225, 250, 267, 315, 350, 375, 445, 450, 525, 534, 623, 630, 750, 801, 875, 890, 1050, 1125, 1246, 1335, 1575, 1602, 1750, 1869, 2225, 2250, 2625, 2670, 3115, 3150, 3738, 4005, 4450, 5250, 5607, 6230, 6675, 7875, 8010, 9345, 11125, 11214, 13350, 15575, 15750, 18690, 20025, 22250, 28035, 31150, 33375, 40050, 46725, 56070, 66750, 77875, 93450, 100125, 140175, 155750, 200250, 233625, 280350, 467250, 700875, 1401750]

約数ペア:

[(1, 1401750), (2, 700875), (3, 467250), (5, 280350), (6, 233625), (7, 200250), (9, 155750), (10, 140175), (14, 100125), (15, 93450), (18, 77875), (21, 66750), (25, 56070), (30, 46725), (35, 40050), (42, 33375), (45, 31150), (50, 28035), (63, 22250), (70, 20025), (75, 18690), (89, 15750), (90, 15575), (105, 13350), (125, 11214), (126, 11125), (150, 9345), (175, 8010), (178, 7875), (210, 6675), (225, 6230), (250, 5607), (267, 5250), (315, 4450), (350, 4005), (375, 3738), (445, 3150), (450, 3115), (525, 2670), (534, 2625), (623, 2250), (630, 2225), (750, 1869), (801, 1750), (875, 1602), (890, 1575), (1050, 1335), (1125, 1246)]