791438310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 2282434560

約数和(自身を除く): 1490996250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 463, 487, 585, 702, 926, 974, 1170, 1389, 1461, 1755, 2315, 2435, 2778, 2922, 3510, 4167, 4383, 4630, 4870, 6019, 6331, 6945, 7305, 8334, 8766, 12038, 12501, 12662, 13149, 13890, 14610, 18057, 18993, 20835, 21915, 25002, 26298, 30095, 31655, 36114, 37986, 41670, 43830, 54171, 56979, 60190, 62505, 63310, 65745, 90285, 94965, 108342, 113958, 125010, 131490, 162513, 170937, 180570, 189930, 225481, 270855, 284895, 325026, 341874, 450962, 541710, 569790, 676443, 812565, 854685, 1127405, 1352886, 1625130, 1709370, 2029329, 2254810, 2931253, 3382215, 4058658, 5862506, 6087987, 6764430, 8793759, 10146645, 12175974, 14656265, 17587518, 20293290, 26381277, 29312530, 30439935, 43968795, 52762554, 60879870, 79143831, 87937590, 131906385, 158287662, 263812770, 395719155, 791438310]

約数ペア:

[(1, 791438310), (2, 395719155), (3, 263812770), (5, 158287662), (6, 131906385), (9, 87937590), (10, 79143831), (13, 60879870), (15, 52762554), (18, 43968795), (26, 30439935), (27, 29312530), (30, 26381277), (39, 20293290), (45, 17587518), (54, 14656265), (65, 12175974), (78, 10146645), (90, 8793759), (117, 6764430), (130, 6087987), (135, 5862506), (195, 4058658), (234, 3382215), (270, 2931253), (351, 2254810), (390, 2029329), (463, 1709370), (487, 1625130), (585, 1352886), (702, 1127405), (926, 854685), (974, 812565), (1170, 676443), (1389, 569790), (1461, 541710), (1755, 450962), (2315, 341874), (2435, 325026), (2778, 284895), (2922, 270855), (3510, 225481), (4167, 189930), (4383, 180570), (4630, 170937), (4870, 162513), (6019, 131490), (6331, 125010), (6945, 113958), (7305, 108342), (8334, 94965), (8766, 90285), (12038, 65745), (12501, 63310), (12662, 62505), (13149, 60190), (13890, 56979), (14610, 54171), (18057, 43830), (18993, 41670), (20835, 37986), (21915, 36114), (25002, 31655), (26298, 30095)]