16615594590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{212123}}^1$

素因数の和:212513

約数の個数: 64

約数和(自身を含む): 45696600576

約数和(自身を除く): 29081005986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 1119, 1865, 2238, 2611, 3730, 5222, 5595, 7833, 11190, 13055, 15666, 26110, 39165, 78330, 212123, 424246, 636369, 1060615, 1272738, 1484861, 2121230, 2969722, 3181845, 4454583, 6363690, 7424305, 8909166, 14848610, 22272915, 44545830, 79121879, 158243758, 237365637, 395609395, 474731274, 553853153, 791218790, 1107706306, 1186828185, 1661559459, 2373656370, 2769265765, 3323118918, 5538531530, 8307797295, 16615594590]

約数ペア:

[(1, 16615594590), (2, 8307797295), (3, 5538531530), (5, 3323118918), (6, 2769265765), (7, 2373656370), (10, 1661559459), (14, 1186828185), (15, 1107706306), (21, 791218790), (30, 553853153), (35, 474731274), (42, 395609395), (70, 237365637), (105, 158243758), (210, 79121879), (373, 44545830), (746, 22272915), (1119, 14848610), (1865, 8909166), (2238, 7424305), (2611, 6363690), (3730, 4454583), (5222, 3181845), (5595, 2969722), (7833, 2121230), (11190, 1484861), (13055, 1272738), (15666, 1060615), (26110, 636369), (39165, 424246), (78330, 212123)]