65388610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30133}}^1$

素因数の和:30178

約数の個数: 32

約数和(自身を含む): 138857472

約数和(自身を除く): 73468862

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 30133, 60266, 150665, 210931, 301330, 421862, 934123, 1054655, 1868246, 2109310, 4670615, 6538861, 9341230, 13077722, 32694305, 65388610]

約数ペア:

[(1, 65388610), (2, 32694305), (5, 13077722), (7, 9341230), (10, 6538861), (14, 4670615), (31, 2109310), (35, 1868246), (62, 1054655), (70, 934123), (155, 421862), (217, 301330), (310, 210931), (434, 150665), (1085, 60266), (2170, 30133)]