28959390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 77702400

約数和(自身を除く): 48743010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 379, 566, 758, 849, 1137, 1415, 1698, 1895, 2274, 2547, 2830, 3411, 3790, 4245, 5094, 5685, 6822, 7641, 8490, 10233, 11370, 12735, 15282, 17055, 20466, 25470, 34110, 38205, 51165, 76410, 102330, 107257, 214514, 321771, 536285, 643542, 965313, 1072570, 1608855, 1930626, 2895939, 3217710, 4826565, 5791878, 9653130, 14479695, 28959390]

約数ペア:

[(1, 28959390), (2, 14479695), (3, 9653130), (5, 5791878), (6, 4826565), (9, 3217710), (10, 2895939), (15, 1930626), (18, 1608855), (27, 1072570), (30, 965313), (45, 643542), (54, 536285), (90, 321771), (135, 214514), (270, 107257), (283, 102330), (379, 76410), (566, 51165), (758, 38205), (849, 34110), (1137, 25470), (1415, 20466), (1698, 17055), (1895, 15282), (2274, 12735), (2547, 11370), (2830, 10233), (3411, 8490), (3790, 7641), (4245, 6822), (5094, 5685)]