122918790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 314150400

約数和(自身を除く): 191231610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1691, 2423, 2670, 3382, 4846, 5073, 7269, 8455, 10146, 12115, 14538, 16910, 24230, 25365, 36345, 46037, 50730, 72690, 92074, 138111, 215647, 230185, 276222, 431294, 460370, 646941, 690555, 1078235, 1293882, 1381110, 2156470, 3234705, 4097293, 6469410, 8194586, 12291879, 20486465, 24583758, 40972930, 61459395, 122918790]

約数ペア:

[(1, 122918790), (2, 61459395), (3, 40972930), (5, 24583758), (6, 20486465), (10, 12291879), (15, 8194586), (19, 6469410), (30, 4097293), (38, 3234705), (57, 2156470), (89, 1381110), (95, 1293882), (114, 1078235), (178, 690555), (190, 646941), (267, 460370), (285, 431294), (445, 276222), (534, 230185), (570, 215647), (890, 138111), (1335, 92074), (1691, 72690), (2423, 50730), (2670, 46037), (3382, 36345), (4846, 25365), (5073, 24230), (7269, 16910), (8455, 14538), (10146, 12115)]