30202718

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 57494304

約数和(自身を除く): 27291586

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 151, 157, 182, 302, 314, 637, 1057, 1099, 1274, 1963, 2041, 2114, 2198, 3926, 4082, 7399, 7693, 13741, 14287, 14798, 15386, 23707, 27482, 28574, 47414, 96187, 100009, 165949, 192374, 200018, 308191, 331898, 616382, 1161643, 2157337, 2323286, 4314674, 15101359, 30202718]

約数ペア:

[(1, 30202718), (2, 15101359), (7, 4314674), (13, 2323286), (14, 2157337), (26, 1161643), (49, 616382), (91, 331898), (98, 308191), (151, 200018), (157, 192374), (182, 165949), (302, 100009), (314, 96187), (637, 47414), (1057, 28574), (1099, 27482), (1274, 23707), (1963, 15386), (2041, 14798), (2114, 14287), (2198, 13741), (3926, 7693), (4082, 7399)]