7962990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5417}}^1$

素因数の和:5441

約数の個数: 48

約数和(自身を含む): 22235472

約数和(自身を除く): 14272482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 5417, 10834, 16251, 27085, 32502, 37919, 54170, 75838, 81255, 113757, 162510, 189595, 227514, 265433, 379190, 530866, 568785, 796299, 1137570, 1327165, 1592598, 2654330, 3981495, 7962990]

約数ペア:

[(1, 7962990), (2, 3981495), (3, 2654330), (5, 1592598), (6, 1327165), (7, 1137570), (10, 796299), (14, 568785), (15, 530866), (21, 379190), (30, 265433), (35, 227514), (42, 189595), (49, 162510), (70, 113757), (98, 81255), (105, 75838), (147, 54170), (210, 37919), (245, 32502), (294, 27085), (490, 16251), (735, 10834), (1470, 5417)]