7163380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 18103680

約数和(自身を除く): 10940300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 2693, 5386, 10772, 13465, 18851, 26930, 37702, 51167, 53860, 75404, 94255, 102334, 188510, 204668, 255835, 358169, 377020, 511670, 716338, 1023340, 1432676, 1790845, 3581690, 7163380]

約数ペア:

[(1, 7163380), (2, 3581690), (4, 1790845), (5, 1432676), (7, 1023340), (10, 716338), (14, 511670), (19, 377020), (20, 358169), (28, 255835), (35, 204668), (38, 188510), (70, 102334), (76, 94255), (95, 75404), (133, 53860), (140, 51167), (190, 37702), (266, 26930), (380, 18851), (532, 13465), (665, 10772), (1330, 5386), (2660, 2693)]