174489420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4283}}^1$

素因数の和:4399

約数の個数: 96

約数和(自身を含む): 564254208

約数和(自身を除く): 389764788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 4283, 5820, 6790, 8148, 8566, 10185, 12849, 13580, 17132, 20370, 21415, 25698, 29981, 40740, 42830, 51396, 59962, 64245, 85660, 89943, 119924, 128490, 149905, 179886, 256980, 299810, 359772, 415451, 449715, 599620, 830902, 899430, 1246353, 1661804, 1798860, 2077255, 2492706, 2908157, 4154510, 4985412, 5816314, 6231765, 8309020, 8724471, 11632628, 12463530, 14540785, 17448942, 24927060, 29081570, 34897884, 43622355, 58163140, 87244710, 174489420]

約数ペア:

[(1, 174489420), (2, 87244710), (3, 58163140), (4, 43622355), (5, 34897884), (6, 29081570), (7, 24927060), (10, 17448942), (12, 14540785), (14, 12463530), (15, 11632628), (20, 8724471), (21, 8309020), (28, 6231765), (30, 5816314), (35, 4985412), (42, 4154510), (60, 2908157), (70, 2492706), (84, 2077255), (97, 1798860), (105, 1661804), (140, 1246353), (194, 899430), (210, 830902), (291, 599620), (388, 449715), (420, 415451), (485, 359772), (582, 299810), (679, 256980), (970, 179886), (1164, 149905), (1358, 128490), (1455, 119924), (1940, 89943), (2037, 85660), (2716, 64245), (2910, 59962), (3395, 51396), (4074, 42830), (4283, 40740), (5820, 29981), (6790, 25698), (8148, 21415), (8566, 20370), (10185, 17132), (12849, 13580)]