4738380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 13380864

約数和(自身を除く): 8642484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 523, 604, 755, 906, 1046, 1510, 1569, 1812, 2092, 2265, 2615, 3020, 3138, 4530, 5230, 6276, 7845, 9060, 10460, 15690, 31380, 78973, 157946, 236919, 315892, 394865, 473838, 789730, 947676, 1184595, 1579460, 2369190, 4738380]

約数ペア:

[(1, 4738380), (2, 2369190), (3, 1579460), (4, 1184595), (5, 947676), (6, 789730), (10, 473838), (12, 394865), (15, 315892), (20, 236919), (30, 157946), (60, 78973), (151, 31380), (302, 15690), (453, 10460), (523, 9060), (604, 7845), (755, 6276), (906, 5230), (1046, 4530), (1510, 3138), (1569, 3020), (1812, 2615), (2092, 2265)]