18846030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 35897010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5279, 10558, 15837, 26395, 31674, 36953, 52790, 73906, 79185, 89743, 110859, 158370, 179486, 184765, 221718, 269229, 369530, 448715, 538458, 554295, 628201, 897430, 1108590, 1256402, 1346145, 1884603, 2692290, 3141005, 3769206, 6282010, 9423015, 18846030]

約数ペア:

[(1, 18846030), (2, 9423015), (3, 6282010), (5, 3769206), (6, 3141005), (7, 2692290), (10, 1884603), (14, 1346145), (15, 1256402), (17, 1108590), (21, 897430), (30, 628201), (34, 554295), (35, 538458), (42, 448715), (51, 369530), (70, 269229), (85, 221718), (102, 184765), (105, 179486), (119, 158370), (170, 110859), (210, 89743), (238, 79185), (255, 73906), (357, 52790), (510, 36953), (595, 31674), (714, 26395), (1190, 15837), (1785, 10558), (3570, 5279)]