2003244930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 5288166000

約数和(自身を除く): 3284921070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 449, 534, 557, 801, 890, 898, 1114, 1335, 1347, 1602, 1671, 2245, 2670, 2694, 2785, 3342, 4005, 4041, 4490, 5013, 5570, 6735, 8010, 8082, 8355, 10026, 13470, 16710, 20205, 25065, 39961, 40410, 49573, 50130, 79922, 99146, 119883, 148719, 199805, 239766, 247865, 250093, 297438, 359649, 399610, 446157, 495730, 500186, 599415, 719298, 743595, 750279, 892314, 1198830, 1250465, 1487190, 1500558, 1798245, 2230785, 2250837, 2500930, 3596490, 3751395, 4461570, 4501674, 7502790, 11254185, 22258277, 22508370, 44516554, 66774831, 111291385, 133549662, 200324493, 222582770, 333874155, 400648986, 667748310, 1001622465, 2003244930]

約数ペア:

[(1, 2003244930), (2, 1001622465), (3, 667748310), (5, 400648986), (6, 333874155), (9, 222582770), (10, 200324493), (15, 133549662), (18, 111291385), (30, 66774831), (45, 44516554), (89, 22508370), (90, 22258277), (178, 11254185), (267, 7502790), (445, 4501674), (449, 4461570), (534, 3751395), (557, 3596490), (801, 2500930), (890, 2250837), (898, 2230785), (1114, 1798245), (1335, 1500558), (1347, 1487190), (1602, 1250465), (1671, 1198830), (2245, 892314), (2670, 750279), (2694, 743595), (2785, 719298), (3342, 599415), (4005, 500186), (4041, 495730), (4490, 446157), (5013, 399610), (5570, 359649), (6735, 297438), (8010, 250093), (8082, 247865), (8355, 239766), (10026, 199805), (13470, 148719), (16710, 119883), (20205, 99146), (25065, 79922), (39961, 50130), (40410, 49573)]