2894970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 7536672

約数和(自身を除く): 4641702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 571, 845, 1014, 1142, 1690, 1713, 2535, 2855, 3426, 5070, 5710, 7423, 8565, 14846, 17130, 22269, 37115, 44538, 74230, 96499, 111345, 192998, 222690, 289497, 482495, 578994, 964990, 1447485, 2894970]

約数ペア:

[(1, 2894970), (2, 1447485), (3, 964990), (5, 578994), (6, 482495), (10, 289497), (13, 222690), (15, 192998), (26, 111345), (30, 96499), (39, 74230), (65, 44538), (78, 37115), (130, 22269), (169, 17130), (195, 14846), (338, 8565), (390, 7423), (507, 5710), (571, 5070), (845, 3426), (1014, 2855), (1142, 2535), (1690, 1713)]