30793048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 68372640

約数和(自身を除く): 37579592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 2447, 3146, 4894, 6292, 9788, 12584, 19576, 26917, 31811, 53834, 63622, 107668, 127244, 215336, 254488, 296087, 349921, 592174, 699842, 1184348, 1399684, 2368696, 2799368, 3849131, 7698262, 15396524, 30793048]

約数ペア:

[(1, 30793048), (2, 15396524), (4, 7698262), (8, 3849131), (11, 2799368), (13, 2368696), (22, 1399684), (26, 1184348), (44, 699842), (52, 592174), (88, 349921), (104, 296087), (121, 254488), (143, 215336), (242, 127244), (286, 107668), (484, 63622), (572, 53834), (968, 31811), (1144, 26917), (1573, 19576), (2447, 12584), (3146, 9788), (4894, 6292)]