70315700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7761

約数の個数: 72

約数和(自身を含む): 187821312

約数和(自身を除く): 117505612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7727, 9100, 15454, 30908, 38635, 54089, 77270, 100451, 108178, 154540, 193175, 200902, 216356, 270445, 386350, 401804, 502255, 540890, 703157, 772700, 1004510, 1081780, 1352225, 1406314, 2009020, 2511275, 2704450, 2812628, 3515785, 5022550, 5408900, 7031570, 10045100, 14063140, 17578925, 35157850, 70315700]

約数ペア:

[(1, 70315700), (2, 35157850), (4, 17578925), (5, 14063140), (7, 10045100), (10, 7031570), (13, 5408900), (14, 5022550), (20, 3515785), (25, 2812628), (26, 2704450), (28, 2511275), (35, 2009020), (50, 1406314), (52, 1352225), (65, 1081780), (70, 1004510), (91, 772700), (100, 703157), (130, 540890), (140, 502255), (175, 401804), (182, 386350), (260, 270445), (325, 216356), (350, 200902), (364, 193175), (455, 154540), (650, 108178), (700, 100451), (910, 77270), (1300, 54089), (1820, 38635), (2275, 30908), (4550, 15454), (7727, 9100)]