30385692

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 81617536

約数和(自身を除く): 51231844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 727, 774, 972, 1161, 1454, 1548, 2181, 2322, 2908, 3483, 4362, 4644, 6543, 6966, 8724, 10449, 13086, 13932, 19629, 20898, 26172, 31261, 39258, 41796, 58887, 62522, 78516, 93783, 117774, 125044, 176661, 187566, 235548, 281349, 353322, 375132, 562698, 706644, 844047, 1125396, 1688094, 2532141, 3376188, 5064282, 7596423, 10128564, 15192846, 30385692]

約数ペア:

[(1, 30385692), (2, 15192846), (3, 10128564), (4, 7596423), (6, 5064282), (9, 3376188), (12, 2532141), (18, 1688094), (27, 1125396), (36, 844047), (43, 706644), (54, 562698), (81, 375132), (86, 353322), (108, 281349), (129, 235548), (162, 187566), (172, 176661), (243, 125044), (258, 117774), (324, 93783), (387, 78516), (486, 62522), (516, 58887), (727, 41796), (774, 39258), (972, 31261), (1161, 26172), (1454, 20898), (1548, 19629), (2181, 13932), (2322, 13086), (2908, 10449), (3483, 8724), (4362, 6966), (4644, 6543)]