71855010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16987}}^1$

素因数の和:17047

約数の個数: 48

約数和(自身を含む): 190809216

約数和(自身を除く): 118954206

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, 16987, 33974, 50961, 84935, 101922, 152883, 169870, 254805, 305766, 509610, 764415, 798389, 1528830, 1596778, 2395167, 3991945, 4790334, 7185501, 7983890, 11975835, 14371002, 23951670, 35927505, 71855010]

約数ペア:

[(1, 71855010), (2, 35927505), (3, 23951670), (5, 14371002), (6, 11975835), (9, 7983890), (10, 7185501), (15, 4790334), (18, 3991945), (30, 2395167), (45, 1596778), (47, 1528830), (90, 798389), (94, 764415), (141, 509610), (235, 305766), (282, 254805), (423, 169870), (470, 152883), (705, 101922), (846, 84935), (1410, 50961), (2115, 33974), (4230, 16987)]