28167570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6659}}^1$

素因数の和:6719

約数の個数: 48

約数和(自身を含む): 74805120

約数和(自身を除く): 46637550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 6659, 13318, 19977, 33295, 39954, 59931, 66590, 99885, 119862, 199770, 299655, 312973, 599310, 625946, 938919, 1564865, 1877838, 2816757, 3129730, 4694595, 5633514, 9389190, 14083785, 28167570]

約数ペア:

[(1, 28167570), (2, 14083785), (3, 9389190), (5, 5633514), (6, 4694595), (9, 3129730), (10, 2816757), (15, 1877838), (18, 1564865), (30, 938919), (45, 625946), (47, 599310), (90, 312973), (94, 299655), (141, 199770), (235, 119862), (282, 99885), (423, 66590), (470, 59931), (705, 39954), (846, 33295), (1410, 19977), (2115, 13318), (4230, 6659)]