174879420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 344038980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 179, 190, 228, 285, 358, 380, 537, 570, 716, 857, 895, 1074, 1140, 1714, 1790, 2148, 2571, 2685, 3401, 3428, 3580, 4285, 5142, 5370, 6802, 8570, 10203, 10284, 10740, 12855, 13604, 16283, 17005, 17140, 20406, 25710, 32566, 34010, 40812, 48849, 51015, 51420, 65132, 68020, 81415, 97698, 102030, 153403, 162830, 195396, 204060, 244245, 306806, 325660, 460209, 488490, 613612, 767015, 920418, 976980, 1534030, 1840836, 2301045, 2914657, 3068060, 4602090, 5829314, 8743971, 9204180, 11658628, 14573285, 17487942, 29146570, 34975884, 43719855, 58293140, 87439710, 174879420]

約数ペア:

[(1, 174879420), (2, 87439710), (3, 58293140), (4, 43719855), (5, 34975884), (6, 29146570), (10, 17487942), (12, 14573285), (15, 11658628), (19, 9204180), (20, 8743971), (30, 5829314), (38, 4602090), (57, 3068060), (60, 2914657), (76, 2301045), (95, 1840836), (114, 1534030), (179, 976980), (190, 920418), (228, 767015), (285, 613612), (358, 488490), (380, 460209), (537, 325660), (570, 306806), (716, 244245), (857, 204060), (895, 195396), (1074, 162830), (1140, 153403), (1714, 102030), (1790, 97698), (2148, 81415), (2571, 68020), (2685, 65132), (3401, 51420), (3428, 51015), (3580, 48849), (4285, 40812), (5142, 34010), (5370, 32566), (6802, 25710), (8570, 20406), (10203, 17140), (10284, 17005), (10740, 16283), (12855, 13604)]