71506410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9973}}^1$

素因数の和:10222

約数の個数: 32

約数和(自身を含む): 172350720

約数和(自身を除く): 100844310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 9973, 19946, 29919, 49865, 59838, 99730, 149595, 299190, 2383547, 4767094, 7150641, 11917735, 14301282, 23835470, 35753205, 71506410]

約数ペア:

[(1, 71506410), (2, 35753205), (3, 23835470), (5, 14301282), (6, 11917735), (10, 7150641), (15, 4767094), (30, 2383547), (239, 299190), (478, 149595), (717, 99730), (1195, 59838), (1434, 49865), (2390, 29919), (3585, 19946), (7170, 9973)]