500804070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 1395007488

約数和(自身を除く): 894203418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 310, 345, 390, 403, 465, 598, 690, 713, 806, 897, 930, 1209, 1426, 1495, 1794, 1801, 2015, 2139, 2418, 2990, 3565, 3602, 4030, 4278, 4485, 5403, 6045, 7130, 8970, 9005, 9269, 10695, 10806, 12090, 18010, 18538, 21390, 23413, 27015, 27807, 41423, 46345, 46826, 54030, 55614, 55831, 70239, 82846, 92690, 111662, 117065, 124269, 139035, 140478, 167493, 207115, 234130, 248538, 278070, 279155, 334986, 351195, 414230, 538499, 558310, 621345, 702390, 725803, 837465, 1076998, 1242690, 1284113, 1451606, 1615497, 1674930, 2177409, 2568226, 2692495, 3230994, 3629015, 3852339, 4354818, 5384990, 6420565, 7258030, 7704678, 8077485, 10887045, 12841130, 16154970, 16693469, 19261695, 21774090, 33386938, 38523390, 50080407, 83467345, 100160814, 166934690, 250402035, 500804070]

約数ペア:

[(1, 500804070), (2, 250402035), (3, 166934690), (5, 100160814), (6, 83467345), (10, 50080407), (13, 38523390), (15, 33386938), (23, 21774090), (26, 19261695), (30, 16693469), (31, 16154970), (39, 12841130), (46, 10887045), (62, 8077485), (65, 7704678), (69, 7258030), (78, 6420565), (93, 5384990), (115, 4354818), (130, 3852339), (138, 3629015), (155, 3230994), (186, 2692495), (195, 2568226), (230, 2177409), (299, 1674930), (310, 1615497), (345, 1451606), (390, 1284113), (403, 1242690), (465, 1076998), (598, 837465), (690, 725803), (713, 702390), (806, 621345), (897, 558310), (930, 538499), (1209, 414230), (1426, 351195), (1495, 334986), (1794, 279155), (1801, 278070), (2015, 248538), (2139, 234130), (2418, 207115), (2990, 167493), (3565, 140478), (3602, 139035), (4030, 124269), (4278, 117065), (4485, 111662), (5403, 92690), (6045, 82846), (7130, 70239), (8970, 55831), (9005, 55614), (9269, 54030), (10695, 46826), (10806, 46345), (12090, 41423), (18010, 27807), (18538, 27015), (21390, 23413)]