1730191284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 4698570240

約数和(自身を除く): 2968378956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 107, 118, 138, 177, 207, 214, 236, 276, 321, 331, 354, 414, 428, 531, 642, 662, 708, 828, 963, 993, 1062, 1284, 1324, 1357, 1926, 1986, 2124, 2461, 2714, 2979, 3852, 3972, 4071, 4922, 5428, 5958, 6313, 7383, 7613, 8142, 9844, 11916, 12213, 12626, 14766, 15226, 16284, 18939, 19529, 22149, 22839, 24426, 25252, 29532, 30452, 35417, 37878, 39058, 44298, 45678, 48852, 56817, 58587, 68517, 70834, 75756, 78116, 88596, 91356, 106251, 113634, 117174, 137034, 141668, 145199, 175761, 212502, 227268, 234348, 274068, 290398, 318753, 351522, 425004, 435597, 449167, 580796, 637506, 703044, 814591, 871194, 898334, 1275012, 1306791, 1347501, 1629182, 1742388, 1796668, 2089603, 2443773, 2613582, 2695002, 3258364, 4042503, 4179206, 4887546, 5227164, 5390004, 6268809, 7331319, 8085006, 8358412, 9775092, 12537618, 14662638, 16170012, 18806427, 25075236, 29325276, 37612854, 48060869, 75225708, 96121738, 144182607, 192243476, 288365214, 432547821, 576730428, 865095642, 1730191284]

約数ペア:

[(1, 1730191284), (2, 865095642), (3, 576730428), (4, 432547821), (6, 288365214), (9, 192243476), (12, 144182607), (18, 96121738), (23, 75225708), (36, 48060869), (46, 37612854), (59, 29325276), (69, 25075236), (92, 18806427), (107, 16170012), (118, 14662638), (138, 12537618), (177, 9775092), (207, 8358412), (214, 8085006), (236, 7331319), (276, 6268809), (321, 5390004), (331, 5227164), (354, 4887546), (414, 4179206), (428, 4042503), (531, 3258364), (642, 2695002), (662, 2613582), (708, 2443773), (828, 2089603), (963, 1796668), (993, 1742388), (1062, 1629182), (1284, 1347501), (1324, 1306791), (1357, 1275012), (1926, 898334), (1986, 871194), (2124, 814591), (2461, 703044), (2714, 637506), (2979, 580796), (3852, 449167), (3972, 435597), (4071, 425004), (4922, 351522), (5428, 318753), (5958, 290398), (6313, 274068), (7383, 234348), (7613, 227268), (8142, 212502), (9844, 175761), (11916, 145199), (12213, 141668), (12626, 137034), (14766, 117174), (15226, 113634), (16284, 106251), (18939, 91356), (19529, 88596), (22149, 78116), (22839, 75756), (24426, 70834), (25252, 68517), (29532, 58587), (30452, 56817), (35417, 48852), (37878, 45678), (39058, 44298)]