511394340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{501367}}^1$

素因数の和:501396

約数の個数: 48

約数和(自身を含む): 1516136832

約数和(自身を除く): 1004742492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 501367, 1002734, 1504101, 2005468, 2506835, 3008202, 5013670, 6016404, 7520505, 8523239, 10027340, 15041010, 17046478, 25569717, 30082020, 34092956, 42616195, 51139434, 85232390, 102278868, 127848585, 170464780, 255697170, 511394340]

約数ペア:

[(1, 511394340), (2, 255697170), (3, 170464780), (4, 127848585), (5, 102278868), (6, 85232390), (10, 51139434), (12, 42616195), (15, 34092956), (17, 30082020), (20, 25569717), (30, 17046478), (34, 15041010), (51, 10027340), (60, 8523239), (68, 7520505), (85, 6016404), (102, 5013670), (170, 3008202), (204, 2506835), (255, 2005468), (340, 1504101), (510, 1002734), (1020, 501367)]