97457220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77347}}^1$

素因数の和:77369

約数の個数: 72

約数和(自身を含む): 337856064

約数和(自身を除く): 240398844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77347, 154694, 232041, 309388, 386735, 464082, 541429, 696123, 773470, 928164, 1082858, 1160205, 1392246, 1546940, 1624287, 2165716, 2320410, 2707145, 2784492, 3248574, 3480615, 4640820, 4872861, 5414290, 6497148, 6961230, 8121435, 9745722, 10828580, 13922460, 16242870, 19491444, 24364305, 32485740, 48728610, 97457220]

約数ペア:

[(1, 97457220), (2, 48728610), (3, 32485740), (4, 24364305), (5, 19491444), (6, 16242870), (7, 13922460), (9, 10828580), (10, 9745722), (12, 8121435), (14, 6961230), (15, 6497148), (18, 5414290), (20, 4872861), (21, 4640820), (28, 3480615), (30, 3248574), (35, 2784492), (36, 2707145), (42, 2320410), (45, 2165716), (60, 1624287), (63, 1546940), (70, 1392246), (84, 1160205), (90, 1082858), (105, 928164), (126, 773470), (140, 696123), (180, 541429), (210, 464082), (252, 386735), (315, 309388), (420, 232041), (630, 154694), (1260, 77347)]