30407364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 84756672

約数和(自身を除く): 54349308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1511, 1548, 1677, 2236, 3022, 3354, 4533, 5031, 6044, 6708, 9066, 10062, 13599, 18132, 19643, 20124, 27198, 39286, 54396, 58929, 64973, 78572, 117858, 129946, 176787, 194919, 235716, 259892, 353574, 389838, 584757, 707148, 779676, 844649, 1169514, 1689298, 2339028, 2533947, 3378596, 5067894, 7601841, 10135788, 15203682, 30407364]

約数ペア:

[(1, 30407364), (2, 15203682), (3, 10135788), (4, 7601841), (6, 5067894), (9, 3378596), (12, 2533947), (13, 2339028), (18, 1689298), (26, 1169514), (36, 844649), (39, 779676), (43, 707148), (52, 584757), (78, 389838), (86, 353574), (117, 259892), (129, 235716), (156, 194919), (172, 176787), (234, 129946), (258, 117858), (387, 78572), (468, 64973), (516, 58929), (559, 54396), (774, 39286), (1118, 27198), (1511, 20124), (1548, 19643), (1677, 18132), (2236, 13599), (3022, 10062), (3354, 9066), (4533, 6708), (5031, 6044)]