75266890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 71699510

約数列:

[1, 2, 5, 10, 29, 53, 58, 59, 83, 106, 118, 145, 166, 265, 290, 295, 415, 530, 590, 830, 1537, 1711, 2407, 3074, 3127, 3422, 4399, 4814, 4897, 6254, 7685, 8555, 8798, 9794, 12035, 15370, 15635, 17110, 21995, 24070, 24485, 31270, 43990, 48970, 90683, 127571, 142013, 181366, 255142, 259541, 284026, 453415, 519082, 637855, 710065, 906830, 1275710, 1297705, 1420130, 2595410, 7526689, 15053378, 37633445, 75266890]

約数ペア:

[(1, 75266890), (2, 37633445), (5, 15053378), (10, 7526689), (29, 2595410), (53, 1420130), (58, 1297705), (59, 1275710), (83, 906830), (106, 710065), (118, 637855), (145, 519082), (166, 453415), (265, 284026), (290, 259541), (295, 255142), (415, 181366), (530, 142013), (590, 127571), (830, 90683), (1537, 48970), (1711, 43990), (2407, 31270), (3074, 24485), (3127, 24070), (3422, 21995), (4399, 17110), (4814, 15635), (4897, 15370), (6254, 12035), (7685, 9794), (8555, 8798)]