974548920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2285

約数の個数: 128

約数和(自身を含む): 3033239040

約数和(自身を除く): 2058690120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 103, 111, 120, 148, 185, 206, 222, 296, 309, 370, 412, 444, 515, 555, 618, 740, 824, 888, 1030, 1110, 1236, 1480, 1545, 2060, 2131, 2220, 2472, 3090, 3811, 4120, 4262, 4440, 6180, 6393, 7622, 8524, 10655, 11433, 12360, 12786, 15244, 17048, 19055, 21310, 22866, 25572, 30488, 31965, 38110, 42620, 45732, 51144, 57165, 63930, 76220, 78847, 85240, 91464, 114330, 127860, 152440, 157694, 219493, 228660, 236541, 255720, 315388, 394235, 438986, 457320, 473082, 630776, 658479, 788470, 877972, 946164, 1097465, 1182705, 1316958, 1576940, 1755944, 1892328, 2194930, 2365410, 2633916, 3153880, 3292395, 4389860, 4730820, 5267832, 6584790, 8121241, 8779720, 9461640, 13169580, 16242482, 24363723, 26339160, 32484964, 40606205, 48727446, 64969928, 81212410, 97454892, 121818615, 162424820, 194909784, 243637230, 324849640, 487274460, 974548920]

約数ペア:

[(1, 974548920), (2, 487274460), (3, 324849640), (4, 243637230), (5, 194909784), (6, 162424820), (8, 121818615), (10, 97454892), (12, 81212410), (15, 64969928), (20, 48727446), (24, 40606205), (30, 32484964), (37, 26339160), (40, 24363723), (60, 16242482), (74, 13169580), (103, 9461640), (111, 8779720), (120, 8121241), (148, 6584790), (185, 5267832), (206, 4730820), (222, 4389860), (296, 3292395), (309, 3153880), (370, 2633916), (412, 2365410), (444, 2194930), (515, 1892328), (555, 1755944), (618, 1576940), (740, 1316958), (824, 1182705), (888, 1097465), (1030, 946164), (1110, 877972), (1236, 788470), (1480, 658479), (1545, 630776), (2060, 473082), (2131, 457320), (2220, 438986), (2472, 394235), (3090, 315388), (3811, 255720), (4120, 236541), (4262, 228660), (4440, 219493), (6180, 157694), (6393, 152440), (7622, 127860), (8524, 114330), (10655, 91464), (11433, 85240), (12360, 78847), (12786, 76220), (15244, 63930), (17048, 57165), (19055, 51144), (21310, 45732), (22866, 42620), (25572, 38110), (30488, 31965)]