69681660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13049}}^1$

素因数の和:13150

約数の個数: 48

約数和(自身を含む): 197316000

約数和(自身を除く): 127634340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 13049, 26098, 39147, 52196, 65245, 78294, 130490, 156588, 195735, 260980, 391470, 782940, 1161361, 2322722, 3484083, 4645444, 5806805, 6968166, 11613610, 13936332, 17420415, 23227220, 34840830, 69681660]

約数ペア:

[(1, 69681660), (2, 34840830), (3, 23227220), (4, 17420415), (5, 13936332), (6, 11613610), (10, 6968166), (12, 5806805), (15, 4645444), (20, 3484083), (30, 2322722), (60, 1161361), (89, 782940), (178, 391470), (267, 260980), (356, 195735), (445, 156588), (534, 130490), (890, 78294), (1068, 65245), (1335, 52196), (1780, 39147), (2670, 26098), (5340, 13049)]