1619492770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 3401429760

約数和(自身を除く): 1781936990

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 317, 413, 590, 634, 826, 1237, 1585, 2065, 2219, 2474, 3170, 4130, 4438, 6185, 8659, 11095, 12370, 17318, 18703, 22190, 37406, 43295, 72983, 86590, 93515, 130921, 145966, 187030, 261842, 364915, 392129, 510881, 654605, 729830, 784258, 1021762, 1309210, 1960645, 2554405, 2744903, 3921290, 5108810, 5489806, 13724515, 23135611, 27449030, 46271222, 115678055, 161949277, 231356110, 323898554, 809746385, 1619492770]

約数ペア:

[(1, 1619492770), (2, 809746385), (5, 323898554), (7, 231356110), (10, 161949277), (14, 115678055), (35, 46271222), (59, 27449030), (70, 23135611), (118, 13724515), (295, 5489806), (317, 5108810), (413, 3921290), (590, 2744903), (634, 2554405), (826, 1960645), (1237, 1309210), (1585, 1021762), (2065, 784258), (2219, 729830), (2474, 654605), (3170, 510881), (4130, 392129), (4438, 364915), (6185, 261842), (8659, 187030), (11095, 145966), (12370, 130921), (17318, 93515), (18703, 86590), (22190, 72983), (37406, 43295)]