11687910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 31546368

約数和(自身を除く): 19858458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1303, 1495, 1794, 2606, 2990, 3909, 4485, 6515, 7818, 8970, 13030, 16939, 19545, 29969, 33878, 39090, 50817, 59938, 84695, 89907, 101634, 149845, 169390, 179814, 254085, 299690, 389597, 449535, 508170, 779194, 899070, 1168791, 1947985, 2337582, 3895970, 5843955, 11687910]

約数ペア:

[(1, 11687910), (2, 5843955), (3, 3895970), (5, 2337582), (6, 1947985), (10, 1168791), (13, 899070), (15, 779194), (23, 508170), (26, 449535), (30, 389597), (39, 299690), (46, 254085), (65, 179814), (69, 169390), (78, 149845), (115, 101634), (130, 89907), (138, 84695), (195, 59938), (230, 50817), (299, 39090), (345, 33878), (390, 29969), (598, 19545), (690, 16939), (897, 13030), (1303, 8970), (1495, 7818), (1794, 6515), (2606, 4485), (2990, 3909)]