30829020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27043}}^1$

素因数の和:27074

約数の個数: 48

約数和(自身を含む): 90867840

約数和(自身を除く): 60038820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27043, 54086, 81129, 108172, 135215, 162258, 270430, 324516, 405645, 513817, 540860, 811290, 1027634, 1541451, 1622580, 2055268, 2569085, 3082902, 5138170, 6165804, 7707255, 10276340, 15414510, 30829020]

約数ペア:

[(1, 30829020), (2, 15414510), (3, 10276340), (4, 7707255), (5, 6165804), (6, 5138170), (10, 3082902), (12, 2569085), (15, 2055268), (19, 1622580), (20, 1541451), (30, 1027634), (38, 811290), (57, 540860), (60, 513817), (76, 405645), (95, 324516), (114, 270430), (190, 162258), (228, 135215), (285, 108172), (380, 81129), (570, 54086), (1140, 27043)]