302595309

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 471744000

約数和(自身を除く): 169148691

約数列:

[1, 3, 9, 29, 31, 87, 93, 149, 251, 261, 279, 447, 753, 899, 1341, 2259, 2697, 4321, 4619, 7279, 7781, 8091, 12963, 13857, 21837, 23343, 37399, 38889, 41571, 65511, 70029, 112197, 133951, 225649, 336591, 401853, 676947, 1084571, 1159369, 1205559, 2030841, 3253713, 3478107, 9761139, 10434321, 33621701, 100865103, 302595309]

約数ペア:

[(1, 302595309), (3, 100865103), (9, 33621701), (29, 10434321), (31, 9761139), (87, 3478107), (93, 3253713), (149, 2030841), (251, 1205559), (261, 1159369), (279, 1084571), (447, 676947), (753, 401853), (899, 336591), (1341, 225649), (2259, 133951), (2697, 112197), (4321, 70029), (4619, 65511), (7279, 41571), (7781, 38889), (8091, 37399), (12963, 23343), (13857, 21837)]