615247612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30059}}^1$

素因数の和:30130

約数の個数: 48

約数和(自身を含む): 1333221120

約数和(自身を除く): 717973508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 30059, 60118, 120236, 210413, 420826, 511003, 841652, 1022006, 1292537, 2044012, 2585074, 3577021, 5170148, 7154042, 9047759, 14308084, 18095518, 21973129, 36191036, 43946258, 87892516, 153811903, 307623806, 615247612]

約数ペア:

[(1, 615247612), (2, 307623806), (4, 153811903), (7, 87892516), (14, 43946258), (17, 36191036), (28, 21973129), (34, 18095518), (43, 14308084), (68, 9047759), (86, 7154042), (119, 5170148), (172, 3577021), (238, 2585074), (301, 2044012), (476, 1292537), (602, 1022006), (731, 841652), (1204, 511003), (1462, 420826), (2924, 210413), (5117, 120236), (10234, 60118), (20468, 30059)]