65689830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4219}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 171821520

約数和(自身を除く): 106131690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4219, 5190, 7785, 8438, 12657, 15570, 21095, 25314, 37971, 42190, 63285, 75942, 126570, 189855, 379710, 729887, 1459774, 2189661, 3649435, 4379322, 6568983, 7298870, 10948305, 13137966, 21896610, 32844915, 65689830]

約数ペア:

[(1, 65689830), (2, 32844915), (3, 21896610), (5, 13137966), (6, 10948305), (9, 7298870), (10, 6568983), (15, 4379322), (18, 3649435), (30, 2189661), (45, 1459774), (90, 729887), (173, 379710), (346, 189855), (519, 126570), (865, 75942), (1038, 63285), (1557, 42190), (1730, 37971), (2595, 25314), (3114, 21095), (4219, 15570), (5190, 12657), (7785, 8438)]