494728999870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1\times {\mathrm{26263}}^1$

素因数の和:27329

約数の個数: 64

約数和(自身を含む): 1021749442560

約数和(自身を除く): 527020442690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 613, 878, 1226, 2195, 3065, 3073, 4291, 4390, 6130, 6146, 8582, 15365, 21455, 26263, 30730, 42910, 52526, 131315, 183841, 262630, 269107, 367682, 538214, 919205, 1345535, 1838410, 1883749, 2691070, 3767498, 9418745, 11529457, 16099219, 18837490, 23058914, 32198438, 57647285, 80496095, 80706199, 112694533, 115294570, 160992190, 161412398, 225389066, 403530995, 563472665, 807061990, 1126945330, 7067557141, 14135114282, 35337785705, 49472899987, 70675571410, 98945799974, 247364499935, 494728999870]

約数ペア:

[(1, 494728999870), (2, 247364499935), (5, 98945799974), (7, 70675571410), (10, 49472899987), (14, 35337785705), (35, 14135114282), (70, 7067557141), (439, 1126945330), (613, 807061990), (878, 563472665), (1226, 403530995), (2195, 225389066), (3065, 161412398), (3073, 160992190), (4291, 115294570), (4390, 112694533), (6130, 80706199), (6146, 80496095), (8582, 57647285), (15365, 32198438), (21455, 23058914), (26263, 18837490), (30730, 16099219), (42910, 11529457), (52526, 9418745), (131315, 3767498), (183841, 2691070), (262630, 1883749), (269107, 1838410), (367682, 1345535), (538214, 919205)]