1288891295970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4871}}^1\times {\mathrm{8820169}}^1$

素因数の和:8825050

約数の個数: 32

約数和(自身を含む): 3093974513280

約数和(自身を除く): 1805083217310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4871, 9742, 14613, 24355, 29226, 48710, 73065, 146130, 8820169, 17640338, 26460507, 44100845, 52921014, 88201690, 132302535, 264605070, 42963043199, 85926086398, 128889129597, 214815215995, 257778259194, 429630431990, 644445647985, 1288891295970]

約数ペア:

[(1, 1288891295970), (2, 644445647985), (3, 429630431990), (5, 257778259194), (6, 214815215995), (10, 128889129597), (15, 85926086398), (30, 42963043199), (4871, 264605070), (9742, 132302535), (14613, 88201690), (24355, 52921014), (29226, 44100845), (48710, 26460507), (73065, 17640338), (146130, 8820169)]