70204330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 79094870

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 127, 149, 254, 265, 298, 371, 530, 635, 742, 745, 889, 1043, 1270, 1490, 1778, 1855, 2086, 3710, 4445, 5215, 6731, 7897, 8890, 10430, 13462, 15794, 18923, 33655, 37846, 39485, 47117, 55279, 67310, 78970, 94234, 94615, 110558, 132461, 189230, 235585, 264922, 276395, 471170, 552790, 662305, 1002919, 1324610, 2005838, 5014595, 7020433, 10029190, 14040866, 35102165, 70204330]

約数ペア:

[(1, 70204330), (2, 35102165), (5, 14040866), (7, 10029190), (10, 7020433), (14, 5014595), (35, 2005838), (53, 1324610), (70, 1002919), (106, 662305), (127, 552790), (149, 471170), (254, 276395), (265, 264922), (298, 235585), (371, 189230), (530, 132461), (635, 110558), (742, 94615), (745, 94234), (889, 78970), (1043, 67310), (1270, 55279), (1490, 47117), (1778, 39485), (1855, 37846), (2086, 33655), (3710, 18923), (4445, 15794), (5215, 13462), (6731, 10430), (7897, 8890)]