86670630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15787}}^1$

素因数の和:15861

約数の個数: 48

約数和(自身を含む): 229052304

約数和(自身を除く): 142381674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 15787, 31574, 47361, 78935, 94722, 142083, 157870, 236805, 284166, 473610, 710415, 963007, 1420830, 1926014, 2889021, 4815035, 5778042, 8667063, 9630070, 14445105, 17334126, 28890210, 43335315, 86670630]

約数ペア:

[(1, 86670630), (2, 43335315), (3, 28890210), (5, 17334126), (6, 14445105), (9, 9630070), (10, 8667063), (15, 5778042), (18, 4815035), (30, 2889021), (45, 1926014), (61, 1420830), (90, 963007), (122, 710415), (183, 473610), (305, 284166), (366, 236805), (549, 157870), (610, 142083), (915, 94722), (1098, 78935), (1830, 47361), (2745, 31574), (5490, 15787)]