2010341790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{250979}}^1$

素因数の和:251081

約数の個数: 48

約数和(自身を含む): 5285638800

約数和(自身を除く): 3275297010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 250979, 501958, 752937, 1254895, 1505874, 2258811, 2509790, 3764685, 4517622, 7529370, 11294055, 22337131, 22588110, 44674262, 67011393, 111685655, 134022786, 201034179, 223371310, 335056965, 402068358, 670113930, 1005170895, 2010341790]

約数ペア:

[(1, 2010341790), (2, 1005170895), (3, 670113930), (5, 402068358), (6, 335056965), (9, 223371310), (10, 201034179), (15, 134022786), (18, 111685655), (30, 67011393), (45, 44674262), (89, 22588110), (90, 22337131), (178, 11294055), (267, 7529370), (445, 4517622), (534, 3764685), (801, 2509790), (890, 2258811), (1335, 1505874), (1602, 1254895), (2670, 752937), (4005, 501958), (8010, 250979)]