42662970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22573}}^1$

素因数の和:22596

約数の個数: 64

約数和(自身を含む): 130026240

約数和(自身を除く): 87363270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22573, 45146, 67719, 112865, 135438, 158011, 203157, 225730, 316022, 338595, 406314, 474033, 609471, 677190, 790055, 948066, 1015785, 1218942, 1422099, 1580110, 2031570, 2370165, 2844198, 3047355, 4266297, 4740330, 6094710, 7110495, 8532594, 14220990, 21331485, 42662970]

約数ペア:

[(1, 42662970), (2, 21331485), (3, 14220990), (5, 8532594), (6, 7110495), (7, 6094710), (9, 4740330), (10, 4266297), (14, 3047355), (15, 2844198), (18, 2370165), (21, 2031570), (27, 1580110), (30, 1422099), (35, 1218942), (42, 1015785), (45, 948066), (54, 790055), (63, 677190), (70, 609471), (90, 474033), (105, 406314), (126, 338595), (135, 316022), (189, 225730), (210, 203157), (270, 158011), (315, 135438), (378, 112865), (630, 67719), (945, 45146), (1890, 22573)]