2755380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 8124480

約数和(自身を除く): 5369100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2417, 4834, 7251, 9668, 12085, 14502, 24170, 29004, 36255, 45923, 48340, 72510, 91846, 137769, 145020, 183692, 229615, 275538, 459230, 551076, 688845, 918460, 1377690, 2755380]

約数ペア:

[(1, 2755380), (2, 1377690), (3, 918460), (4, 688845), (5, 551076), (6, 459230), (10, 275538), (12, 229615), (15, 183692), (19, 145020), (20, 137769), (30, 91846), (38, 72510), (57, 48340), (60, 45923), (76, 36255), (95, 29004), (114, 24170), (190, 14502), (228, 12085), (285, 9668), (380, 7251), (570, 4834), (1140, 2417)]