70455690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 188622720

約数和(自身を除く): 118167030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457, 571, 914, 1142, 1371, 1713, 2285, 2742, 2855, 3426, 4113, 4570, 5139, 5710, 6855, 8226, 8565, 10278, 12339, 13710, 15417, 17130, 20565, 24678, 25695, 30834, 41130, 51390, 61695, 77085, 123390, 154170, 260947, 521894, 782841, 1304735, 1565682, 2348523, 2609470, 3914205, 4697046, 7045569, 7828410, 11742615, 14091138, 23485230, 35227845, 70455690]

約数ペア:

[(1, 70455690), (2, 35227845), (3, 23485230), (5, 14091138), (6, 11742615), (9, 7828410), (10, 7045569), (15, 4697046), (18, 3914205), (27, 2609470), (30, 2348523), (45, 1565682), (54, 1304735), (90, 782841), (135, 521894), (270, 260947), (457, 154170), (571, 123390), (914, 77085), (1142, 61695), (1371, 51390), (1713, 41130), (2285, 30834), (2742, 25695), (2855, 24678), (3426, 20565), (4113, 17130), (4570, 15417), (5139, 13710), (5710, 12339), (6855, 10278), (8226, 8565)]