30630670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 35724530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 145, 158, 191, 203, 290, 382, 395, 406, 553, 790, 955, 1015, 1106, 1337, 1910, 2030, 2291, 2674, 2765, 4582, 5530, 5539, 6685, 11078, 11455, 13370, 15089, 16037, 22910, 27695, 30178, 32074, 38773, 55390, 75445, 77546, 80185, 105623, 150890, 160370, 193865, 211246, 387730, 437581, 528115, 875162, 1056230, 2187905, 3063067, 4375810, 6126134, 15315335, 30630670]

約数ペア:

[(1, 30630670), (2, 15315335), (5, 6126134), (7, 4375810), (10, 3063067), (14, 2187905), (29, 1056230), (35, 875162), (58, 528115), (70, 437581), (79, 387730), (145, 211246), (158, 193865), (191, 160370), (203, 150890), (290, 105623), (382, 80185), (395, 77546), (406, 75445), (553, 55390), (790, 38773), (955, 32074), (1015, 30178), (1106, 27695), (1337, 22910), (1910, 16037), (2030, 15089), (2291, 13370), (2674, 11455), (2765, 11078), (4582, 6685), (5530, 5539)]