3000340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 7459200

約数和(自身を除く): 4458860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 739, 812, 1015, 1478, 2030, 2956, 3695, 4060, 5173, 7390, 10346, 14780, 20692, 21431, 25865, 42862, 51730, 85724, 103460, 107155, 150017, 214310, 300034, 428620, 600068, 750085, 1500170, 3000340]

約数ペア:

[(1, 3000340), (2, 1500170), (4, 750085), (5, 600068), (7, 428620), (10, 300034), (14, 214310), (20, 150017), (28, 107155), (29, 103460), (35, 85724), (58, 51730), (70, 42862), (116, 25865), (140, 21431), (145, 20692), (203, 14780), (290, 10346), (406, 7390), (580, 5173), (739, 4060), (812, 3695), (1015, 2956), (1478, 2030)]