540227450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9587}}^1$

素因数の和:9636

約数の個数: 72

約数和(自身を含む): 1219823712

約数和(自身を除く): 679596262

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1610, 2254, 2450, 4025, 5635, 8050, 9587, 11270, 19174, 28175, 47935, 56350, 67109, 95870, 134218, 220501, 239675, 335545, 441002, 469763, 479350, 671090, 939526, 1102505, 1543507, 1677725, 2205010, 2348815, 3087014, 3355450, 4697630, 5512525, 7717535, 10804549, 11025050, 11744075, 15435070, 21609098, 23488150, 38587675, 54022745, 77175350, 108045490, 270113725, 540227450]

約数ペア:

[(1, 540227450), (2, 270113725), (5, 108045490), (7, 77175350), (10, 54022745), (14, 38587675), (23, 23488150), (25, 21609098), (35, 15435070), (46, 11744075), (49, 11025050), (50, 10804549), (70, 7717535), (98, 5512525), (115, 4697630), (161, 3355450), (175, 3087014), (230, 2348815), (245, 2205010), (322, 1677725), (350, 1543507), (490, 1102505), (575, 939526), (805, 671090), (1127, 479350), (1150, 469763), (1225, 441002), (1610, 335545), (2254, 239675), (2450, 220501), (4025, 134218), (5635, 95870), (8050, 67109), (9587, 56350), (11270, 47935), (19174, 28175)]