2013252990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203977}}^1$

素因数の和:204041

約数の個数: 64

約数和(自身を含む): 5639583744

約数和(自身を除く): 3626330754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 203977, 407954, 611931, 1019885, 1223862, 1427839, 2039770, 2855678, 3059655, 4283517, 6119310, 7139195, 8567034, 9586919, 14278390, 19173838, 21417585, 28760757, 42835170, 47934595, 57521514, 67108433, 95869190, 134216866, 143803785, 201325299, 287607570, 335542165, 402650598, 671084330, 1006626495, 2013252990]

約数ペア:

[(1, 2013252990), (2, 1006626495), (3, 671084330), (5, 402650598), (6, 335542165), (7, 287607570), (10, 201325299), (14, 143803785), (15, 134216866), (21, 95869190), (30, 67108433), (35, 57521514), (42, 47934595), (47, 42835170), (70, 28760757), (94, 21417585), (105, 19173838), (141, 14278390), (210, 9586919), (235, 8567034), (282, 7139195), (329, 6119310), (470, 4283517), (658, 3059655), (705, 2855678), (987, 2039770), (1410, 1427839), (1645, 1223862), (1974, 1019885), (3290, 611931), (4935, 407954), (9870, 203977)]