30402052016

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2687593}}^1$

素因数の和:2687709

約数の個数: 40

約数和(自身を含む): 67985377824

約数和(自身を除く): 37583325808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 2687593, 5375186, 10750372, 18813151, 21500744, 37626302, 43001488, 75252604, 150505208, 271446893, 301010416, 542893786, 1085787572, 1900128251, 2171575144, 3800256502, 4343150288, 7600513004, 15201026008, 30402052016]

約数ペア:

[(1, 30402052016), (2, 15201026008), (4, 7600513004), (7, 4343150288), (8, 3800256502), (14, 2171575144), (16, 1900128251), (28, 1085787572), (56, 542893786), (101, 301010416), (112, 271446893), (202, 150505208), (404, 75252604), (707, 43001488), (808, 37626302), (1414, 21500744), (1616, 18813151), (2828, 10750372), (5656, 5375186), (11312, 2687593)]