30206340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4149

約数の個数: 72

約数和(自身を含む): 93883608

約数和(自身を除く): 63677268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 4093, 7380, 8186, 12279, 16372, 20465, 24558, 36837, 40930, 49116, 61395, 73674, 81860, 122790, 147348, 167813, 184185, 245580, 335626, 368370, 503439, 671252, 736740, 839065, 1006878, 1510317, 1678130, 2013756, 2517195, 3020634, 3356260, 5034390, 6041268, 7551585, 10068780, 15103170, 30206340]

約数ペア:

[(1, 30206340), (2, 15103170), (3, 10068780), (4, 7551585), (5, 6041268), (6, 5034390), (9, 3356260), (10, 3020634), (12, 2517195), (15, 2013756), (18, 1678130), (20, 1510317), (30, 1006878), (36, 839065), (41, 736740), (45, 671252), (60, 503439), (82, 368370), (90, 335626), (123, 245580), (164, 184185), (180, 167813), (205, 147348), (246, 122790), (369, 81860), (410, 73674), (492, 61395), (615, 49116), (738, 40930), (820, 36837), (1230, 24558), (1476, 20465), (1845, 16372), (2460, 12279), (3690, 8186), (4093, 7380)]