71406230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 153038160

約数和(自身を除く): 81631930

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 3389, 4214, 6778, 10535, 16945, 21070, 23723, 33890, 47446, 118615, 145727, 166061, 237230, 291454, 332122, 728635, 830305, 1020089, 1457270, 1660610, 2040178, 5100445, 7140623, 10200890, 14281246, 35703115, 71406230]

約数ペア:

[(1, 71406230), (2, 35703115), (5, 14281246), (7, 10200890), (10, 7140623), (14, 5100445), (35, 2040178), (43, 1660610), (49, 1457270), (70, 1020089), (86, 830305), (98, 728635), (215, 332122), (245, 291454), (301, 237230), (430, 166061), (490, 145727), (602, 118615), (1505, 47446), (2107, 33890), (3010, 23723), (3389, 21070), (4214, 16945), (6778, 10535)]