90684230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 111560890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 227, 439, 454, 455, 878, 910, 1135, 1589, 2195, 2270, 2951, 3073, 3178, 4390, 5707, 5902, 6146, 7945, 11414, 14755, 15365, 15890, 20657, 28535, 29510, 30730, 39949, 41314, 57070, 79898, 99653, 103285, 199306, 199745, 206570, 399490, 498265, 697571, 996530, 1295489, 1395142, 2590978, 3487855, 6477445, 6975710, 9068423, 12954890, 18136846, 45342115, 90684230]

約数ペア:

[(1, 90684230), (2, 45342115), (5, 18136846), (7, 12954890), (10, 9068423), (13, 6975710), (14, 6477445), (26, 3487855), (35, 2590978), (65, 1395142), (70, 1295489), (91, 996530), (130, 697571), (182, 498265), (227, 399490), (439, 206570), (454, 199745), (455, 199306), (878, 103285), (910, 99653), (1135, 79898), (1589, 57070), (2195, 41314), (2270, 39949), (2951, 30730), (3073, 29510), (3178, 28535), (4390, 20657), (5707, 15890), (5902, 15365), (6146, 14755), (7945, 11414)]