618020810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 1303102080

約数和(自身を除く): 685081270

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 53, 55, 106, 110, 115, 121, 230, 242, 253, 265, 419, 506, 530, 583, 605, 838, 1166, 1210, 1219, 1265, 2095, 2438, 2530, 2783, 2915, 4190, 4609, 5566, 5830, 6095, 6413, 9218, 9637, 12190, 12826, 13409, 13915, 19274, 22207, 23045, 26818, 27830, 32065, 44414, 46090, 48185, 50699, 64130, 67045, 96370, 101398, 106007, 111035, 134090, 147499, 212014, 222070, 244277, 253495, 294998, 488554, 506990, 510761, 530035, 737495, 1021522, 1060070, 1166077, 1221385, 1474990, 2332154, 2442770, 2553805, 2687047, 5107610, 5374094, 5618371, 5830385, 11236742, 11660770, 13435235, 26870470, 28091855, 56183710, 61802081, 123604162, 309010405, 618020810]

約数ペア:

[(1, 618020810), (2, 309010405), (5, 123604162), (10, 61802081), (11, 56183710), (22, 28091855), (23, 26870470), (46, 13435235), (53, 11660770), (55, 11236742), (106, 5830385), (110, 5618371), (115, 5374094), (121, 5107610), (230, 2687047), (242, 2553805), (253, 2442770), (265, 2332154), (419, 1474990), (506, 1221385), (530, 1166077), (583, 1060070), (605, 1021522), (838, 737495), (1166, 530035), (1210, 510761), (1219, 506990), (1265, 488554), (2095, 294998), (2438, 253495), (2530, 244277), (2783, 222070), (2915, 212014), (4190, 147499), (4609, 134090), (5566, 111035), (5830, 106007), (6095, 101398), (6413, 96370), (9218, 67045), (9637, 64130), (12190, 50699), (12826, 48185), (13409, 46090), (13915, 44414), (19274, 32065), (22207, 27830), (23045, 26818)]