91211310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13883}}^1$

素因数の和:13969

約数の個数: 48

約数和(自身を含む): 240415344

約数和(自身を除く): 149204034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 13883, 27766, 41649, 69415, 83298, 124947, 138830, 208245, 249894, 416490, 624735, 1013459, 1249470, 2026918, 3040377, 5067295, 6080754, 9121131, 10134590, 15201885, 18242262, 30403770, 45605655, 91211310]

約数ペア:

[(1, 91211310), (2, 45605655), (3, 30403770), (5, 18242262), (6, 15201885), (9, 10134590), (10, 9121131), (15, 6080754), (18, 5067295), (30, 3040377), (45, 2026918), (73, 1249470), (90, 1013459), (146, 624735), (219, 416490), (365, 249894), (438, 208245), (657, 138830), (730, 124947), (1095, 83298), (1314, 69415), (2190, 41649), (3285, 27766), (6570, 13883)]