1379460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 3923136

約数和(自身を除く): 2543676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 277, 332, 415, 498, 554, 830, 831, 996, 1108, 1245, 1385, 1660, 1662, 2490, 2770, 3324, 4155, 4980, 5540, 8310, 16620, 22991, 45982, 68973, 91964, 114955, 137946, 229910, 275892, 344865, 459820, 689730, 1379460]

約数ペア:

[(1, 1379460), (2, 689730), (3, 459820), (4, 344865), (5, 275892), (6, 229910), (10, 137946), (12, 114955), (15, 91964), (20, 68973), (30, 45982), (60, 22991), (83, 16620), (166, 8310), (249, 5540), (277, 4980), (332, 4155), (415, 3324), (498, 2770), (554, 2490), (830, 1662), (831, 1660), (996, 1385), (1108, 1245)]