6971510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 15869952

約数和(自身を除く): 8898442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 163, 182, 235, 326, 329, 455, 470, 611, 658, 815, 910, 1141, 1222, 1630, 1645, 2119, 2282, 3055, 3290, 4238, 4277, 5705, 6110, 7661, 8554, 10595, 11410, 14833, 15322, 21190, 21385, 29666, 38305, 42770, 53627, 74165, 76610, 99593, 107254, 148330, 199186, 268135, 497965, 536270, 697151, 995930, 1394302, 3485755, 6971510]

約数ペア:

[(1, 6971510), (2, 3485755), (5, 1394302), (7, 995930), (10, 697151), (13, 536270), (14, 497965), (26, 268135), (35, 199186), (47, 148330), (65, 107254), (70, 99593), (91, 76610), (94, 74165), (130, 53627), (163, 42770), (182, 38305), (235, 29666), (326, 21385), (329, 21190), (455, 15322), (470, 14833), (611, 11410), (658, 10595), (815, 8554), (910, 7661), (1141, 6110), (1222, 5705), (1630, 4277), (1645, 4238), (2119, 3290), (2282, 3055)]