201761430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517337}}^1$

素因数の和:517360

約数の個数: 32

約数和(自身を含む): 521476704

約数和(自身を除く): 319715274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517337, 1034674, 1552011, 2586685, 3104022, 5173370, 6725381, 7760055, 13450762, 15520110, 20176143, 33626905, 40352286, 67253810, 100880715, 201761430]

約数ペア:

[(1, 201761430), (2, 100880715), (3, 67253810), (5, 40352286), (6, 33626905), (10, 20176143), (13, 15520110), (15, 13450762), (26, 7760055), (30, 6725381), (39, 5173370), (65, 3104022), (78, 2586685), (130, 1552011), (195, 1034674), (390, 517337)]