348810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 1050624

約数和(自身を除く): 701814

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 151, 154, 165, 210, 231, 302, 330, 385, 453, 462, 755, 770, 906, 1057, 1155, 1510, 1661, 2114, 2265, 2310, 3171, 3322, 4530, 4983, 5285, 6342, 8305, 9966, 10570, 11627, 15855, 16610, 23254, 24915, 31710, 34881, 49830, 58135, 69762, 116270, 174405, 348810]

約数ペア:

[(1, 348810), (2, 174405), (3, 116270), (5, 69762), (6, 58135), (7, 49830), (10, 34881), (11, 31710), (14, 24915), (15, 23254), (21, 16610), (22, 15855), (30, 11627), (33, 10570), (35, 9966), (42, 8305), (55, 6342), (66, 5285), (70, 4983), (77, 4530), (105, 3322), (110, 3171), (151, 2310), (154, 2265), (165, 2114), (210, 1661), (231, 1510), (302, 1155), (330, 1057), (385, 906), (453, 770), (462, 755)]