171731430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4030

約数の個数: 96

約数和(自身を含む): 493968384

約数和(自身を除く): 322236954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 2405, 2886, 3330, 3967, 4329, 4810, 7215, 7934, 8658, 11901, 14430, 19835, 21645, 23802, 35703, 39670, 43290, 51571, 59505, 71406, 103142, 119010, 146779, 154713, 178515, 257855, 293558, 309426, 357030, 440337, 464139, 515710, 733895, 773565, 880674, 928278, 1321011, 1467790, 1547130, 1908127, 2201685, 2320695, 2642022, 3816254, 4403370, 4641390, 5724381, 6605055, 9540635, 11448762, 13210110, 17173143, 19081270, 28621905, 34346286, 57243810, 85865715, 171731430]

約数ペア:

[(1, 171731430), (2, 85865715), (3, 57243810), (5, 34346286), (6, 28621905), (9, 19081270), (10, 17173143), (13, 13210110), (15, 11448762), (18, 9540635), (26, 6605055), (30, 5724381), (37, 4641390), (39, 4403370), (45, 3816254), (65, 2642022), (74, 2320695), (78, 2201685), (90, 1908127), (111, 1547130), (117, 1467790), (130, 1321011), (185, 928278), (195, 880674), (222, 773565), (234, 733895), (333, 515710), (370, 464139), (390, 440337), (481, 357030), (555, 309426), (585, 293558), (666, 257855), (962, 178515), (1110, 154713), (1170, 146779), (1443, 119010), (1665, 103142), (2405, 71406), (2886, 59505), (3330, 51571), (3967, 43290), (4329, 39670), (4810, 35703), (7215, 23802), (7934, 21645), (8658, 19835), (11901, 14430)]