5253990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 14598144

約数和(自身を除く): 9344154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 197, 210, 254, 381, 394, 591, 635, 762, 889, 985, 1182, 1270, 1379, 1778, 1905, 1970, 2667, 2758, 2955, 3810, 4137, 4445, 5334, 5910, 6895, 8274, 8890, 13335, 13790, 20685, 25019, 26670, 41370, 50038, 75057, 125095, 150114, 175133, 250190, 350266, 375285, 525399, 750570, 875665, 1050798, 1751330, 2626995, 5253990]

約数ペア:

[(1, 5253990), (2, 2626995), (3, 1751330), (5, 1050798), (6, 875665), (7, 750570), (10, 525399), (14, 375285), (15, 350266), (21, 250190), (30, 175133), (35, 150114), (42, 125095), (70, 75057), (105, 50038), (127, 41370), (197, 26670), (210, 25019), (254, 20685), (381, 13790), (394, 13335), (591, 8890), (635, 8274), (762, 6895), (889, 5910), (985, 5334), (1182, 4445), (1270, 4137), (1379, 3810), (1778, 2955), (1905, 2758), (1970, 2667)]