86828910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17977}}^1$

素因数の和:18017

約数の個数: 64

約数和(自身を含む): 248527872

約数和(自身を除く): 161698962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 17977, 35954, 53931, 89885, 107862, 125839, 179770, 251678, 269655, 377517, 413471, 539310, 629195, 755034, 826942, 1240413, 1258390, 1887585, 2067355, 2480826, 2894297, 3775170, 4134710, 5788594, 6202065, 8682891, 12404130, 14471485, 17365782, 28942970, 43414455, 86828910]

約数ペア:

[(1, 86828910), (2, 43414455), (3, 28942970), (5, 17365782), (6, 14471485), (7, 12404130), (10, 8682891), (14, 6202065), (15, 5788594), (21, 4134710), (23, 3775170), (30, 2894297), (35, 2480826), (42, 2067355), (46, 1887585), (69, 1258390), (70, 1240413), (105, 826942), (115, 755034), (138, 629195), (161, 539310), (210, 413471), (230, 377517), (322, 269655), (345, 251678), (483, 179770), (690, 125839), (805, 107862), (966, 89885), (1610, 53931), (2415, 35954), (4830, 17977)]