145413420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14009}}^1$

素因数の和:14194

約数の個数: 48

約数和(自身を含む): 409540320

約数和(自身を除く): 264126900

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, 14009, 28018, 42027, 56036, 70045, 84054, 140090, 168108, 210135, 280180, 420270, 840540, 2423557, 4847114, 7270671, 9694228, 12117785, 14541342, 24235570, 29082684, 36353355, 48471140, 72706710, 145413420]

約数ペア:

[(1, 145413420), (2, 72706710), (3, 48471140), (4, 36353355), (5, 29082684), (6, 24235570), (10, 14541342), (12, 12117785), (15, 9694228), (20, 7270671), (30, 4847114), (60, 2423557), (173, 840540), (346, 420270), (519, 280180), (692, 210135), (865, 168108), (1038, 140090), (1730, 84054), (2076, 70045), (2595, 56036), (3460, 42027), (5190, 28018), (10380, 14009)]