1913236410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{8573}}^1$

素因数の和:8799

約数の個数: 64

約数和(自身を含む): 4726263168

約数和(自身を除く): 2813026758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 173, 215, 258, 346, 430, 519, 645, 865, 1038, 1290, 1730, 2595, 5190, 7439, 8573, 14878, 17146, 22317, 25719, 37195, 42865, 44634, 51438, 74390, 85730, 111585, 128595, 223170, 257190, 368639, 737278, 1105917, 1483129, 1843195, 2211834, 2966258, 3686390, 4449387, 5529585, 7415645, 8898774, 11059170, 14831290, 22246935, 44493870, 63774547, 127549094, 191323641, 318872735, 382647282, 637745470, 956618205, 1913236410]

約数ペア:

[(1, 1913236410), (2, 956618205), (3, 637745470), (5, 382647282), (6, 318872735), (10, 191323641), (15, 127549094), (30, 63774547), (43, 44493870), (86, 22246935), (129, 14831290), (173, 11059170), (215, 8898774), (258, 7415645), (346, 5529585), (430, 4449387), (519, 3686390), (645, 2966258), (865, 2211834), (1038, 1843195), (1290, 1483129), (1730, 1105917), (2595, 737278), (5190, 368639), (7439, 257190), (8573, 223170), (14878, 128595), (17146, 111585), (22317, 85730), (25719, 74390), (37195, 51438), (42865, 44634)]