84754410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217319}}^1$

素因数の和:217342

約数の個数: 32

約数和(自身を含む): 219058560

約数和(自身を除く): 134304150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 217319, 434638, 651957, 1086595, 1303914, 2173190, 2825147, 3259785, 5650294, 6519570, 8475441, 14125735, 16950882, 28251470, 42377205, 84754410]

約数ペア:

[(1, 84754410), (2, 42377205), (3, 28251470), (5, 16950882), (6, 14125735), (10, 8475441), (13, 6519570), (15, 5650294), (26, 3259785), (30, 2825147), (39, 2173190), (65, 1303914), (78, 1086595), (130, 651957), (195, 434638), (390, 217319)]