427998540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{41233}}^1$

素因数の和:41418

約数の個数: 48

約数和(自身を含む): 1205352288

約数和(自身を除く): 777353748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 41233, 82466, 123699, 164932, 206165, 247398, 412330, 494796, 618495, 824660, 1236990, 2473980, 7133309, 14266618, 21399927, 28533236, 35666545, 42799854, 71333090, 85599708, 106999635, 142666180, 213999270, 427998540]

約数ペア:

[(1, 427998540), (2, 213999270), (3, 142666180), (4, 106999635), (5, 85599708), (6, 71333090), (10, 42799854), (12, 35666545), (15, 28533236), (20, 21399927), (30, 14266618), (60, 7133309), (173, 2473980), (346, 1236990), (519, 824660), (692, 618495), (865, 494796), (1038, 412330), (1730, 247398), (2076, 206165), (2595, 164932), (3460, 123699), (5190, 82466), (10380, 41233)]