18029130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85853}}^1$

素因数の和:85870

約数の個数: 32

約数和(自身を含む): 49451904

約数和(自身を除く): 31422774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85853, 171706, 257559, 429265, 515118, 600971, 858530, 1201942, 1287795, 1802913, 2575590, 3004855, 3605826, 6009710, 9014565, 18029130]

約数ペア:

[(1, 18029130), (2, 9014565), (3, 6009710), (5, 3605826), (6, 3004855), (7, 2575590), (10, 1802913), (14, 1287795), (15, 1201942), (21, 858530), (30, 600971), (35, 515118), (42, 429265), (70, 257559), (105, 171706), (210, 85853)]