17329046980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{38693}}^1$

素因数の和:39173

約数の個数: 72

約数和(自身を含む): 42426113688

約数和(自身を除く): 25097066708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 457, 490, 914, 980, 1828, 2285, 3199, 4570, 6398, 9140, 12796, 15995, 22393, 31990, 38693, 44786, 63980, 77386, 89572, 111965, 154772, 193465, 223930, 270851, 386930, 447860, 541702, 773860, 1083404, 1354255, 1895957, 2708510, 3791914, 5417020, 7583828, 9479785, 17682701, 18959570, 35365402, 37919140, 70730804, 88413505, 123778907, 176827010, 247557814, 353654020, 495115628, 618894535, 866452349, 1237789070, 1732904698, 2475578140, 3465809396, 4332261745, 8664523490, 17329046980]

約数ペア:

[(1, 17329046980), (2, 8664523490), (4, 4332261745), (5, 3465809396), (7, 2475578140), (10, 1732904698), (14, 1237789070), (20, 866452349), (28, 618894535), (35, 495115628), (49, 353654020), (70, 247557814), (98, 176827010), (140, 123778907), (196, 88413505), (245, 70730804), (457, 37919140), (490, 35365402), (914, 18959570), (980, 17682701), (1828, 9479785), (2285, 7583828), (3199, 5417020), (4570, 3791914), (6398, 2708510), (9140, 1895957), (12796, 1354255), (15995, 1083404), (22393, 773860), (31990, 541702), (38693, 447860), (44786, 386930), (63980, 270851), (77386, 223930), (89572, 193465), (111965, 154772)]