1275346930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{891851}}^1$

素因数の和:891882

約数の個数: 32

約数和(自身を含む): 2696960448

約数和(自身を除く): 1421613518

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 891851, 1783702, 4459255, 8918510, 9810361, 11594063, 19620722, 23188126, 49051805, 57970315, 98103610, 115940630, 127534693, 255069386, 637673465, 1275346930]

約数ペア:

[(1, 1275346930), (2, 637673465), (5, 255069386), (10, 127534693), (11, 115940630), (13, 98103610), (22, 57970315), (26, 49051805), (55, 23188126), (65, 19620722), (110, 11594063), (130, 9810361), (143, 8918510), (286, 4459255), (715, 1783702), (1430, 891851)]