1716994090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13309}}^1$

素因数の和:13439

約数の個数: 64

約数和(自身を含む): 3756614400

約数和(自身を除く): 2039620310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 665, 679, 970, 1330, 1358, 1843, 3395, 3686, 6790, 9215, 12901, 13309, 18430, 25802, 26618, 64505, 66545, 93163, 129010, 133090, 186326, 252871, 465815, 505742, 931630, 1264355, 1290973, 1770097, 2528710, 2581946, 3540194, 6454865, 8850485, 9036811, 12909730, 17700970, 18073622, 24528487, 45184055, 49056974, 90368110, 122642435, 171699409, 245284870, 343398818, 858497045, 1716994090]

約数ペア:

[(1, 1716994090), (2, 858497045), (5, 343398818), (7, 245284870), (10, 171699409), (14, 122642435), (19, 90368110), (35, 49056974), (38, 45184055), (70, 24528487), (95, 18073622), (97, 17700970), (133, 12909730), (190, 9036811), (194, 8850485), (266, 6454865), (485, 3540194), (665, 2581946), (679, 2528710), (970, 1770097), (1330, 1290973), (1358, 1264355), (1843, 931630), (3395, 505742), (3686, 465815), (6790, 252871), (9215, 186326), (12901, 133090), (13309, 129010), (18430, 93163), (25802, 66545), (26618, 64505)]