89556810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{60923}}^1$

素因数の和:60947

約数の個数: 48

約数和(自身を含む): 250032096

約数和(自身を除く): 160475286

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, 60923, 121846, 182769, 304615, 365538, 426461, 609230, 852922, 913845, 1279383, 1827690, 2132305, 2558766, 2985227, 4264610, 5970454, 6396915, 8955681, 12793830, 14926135, 17911362, 29852270, 44778405, 89556810]

約数ペア:

[(1, 89556810), (2, 44778405), (3, 29852270), (5, 17911362), (6, 14926135), (7, 12793830), (10, 8955681), (14, 6396915), (15, 5970454), (21, 4264610), (30, 2985227), (35, 2558766), (42, 2132305), (49, 1827690), (70, 1279383), (98, 913845), (105, 852922), (147, 609230), (210, 426461), (245, 365538), (294, 304615), (490, 182769), (735, 121846), (1470, 60923)]