17940634980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2182559}}^1$

素因数の和:2182708

約数の個数: 48

約数和(自身を含む): 50600471040

約数和(自身を除く): 32659836060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 2182559, 4365118, 6547677, 8730236, 10912795, 13095354, 21825590, 26190708, 32738385, 43651180, 65476770, 130953540, 299010583, 598021166, 897031749, 1196042332, 1495052915, 1794063498, 2990105830, 3588126996, 4485158745, 5980211660, 8970317490, 17940634980]

約数ペア:

[(1, 17940634980), (2, 8970317490), (3, 5980211660), (4, 4485158745), (5, 3588126996), (6, 2990105830), (10, 1794063498), (12, 1495052915), (15, 1196042332), (20, 897031749), (30, 598021166), (60, 299010583), (137, 130953540), (274, 65476770), (411, 43651180), (548, 32738385), (685, 26190708), (822, 21825590), (1370, 13095354), (1644, 10912795), (2055, 8730236), (2740, 6547677), (4110, 4365118), (8220, 2182559)]