73187370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9137}}^1$

素因数の和:9239

約数の個数: 48

約数和(自身を含む): 192446280

約数和(自身を除く): 119258910

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, 9137, 18274, 27411, 45685, 54822, 82233, 91370, 137055, 164466, 274110, 411165, 813193, 822330, 1626386, 2439579, 4065965, 4879158, 7318737, 8131930, 12197895, 14637474, 24395790, 36593685, 73187370]

約数ペア:

[(1, 73187370), (2, 36593685), (3, 24395790), (5, 14637474), (6, 12197895), (9, 8131930), (10, 7318737), (15, 4879158), (18, 4065965), (30, 2439579), (45, 1626386), (89, 822330), (90, 813193), (178, 411165), (267, 274110), (445, 164466), (534, 137055), (801, 91370), (890, 82233), (1335, 54822), (1602, 45685), (2670, 27411), (4005, 18274), (8010, 9137)]