128450010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{883}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 333260928

約数和(自身を除く): 204810918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 373, 390, 746, 883, 1119, 1766, 1865, 2238, 2649, 3730, 4415, 4849, 5298, 5595, 8830, 9698, 11190, 11479, 13245, 14547, 22958, 24245, 26490, 29094, 34437, 48490, 57395, 68874, 72735, 114790, 145470, 172185, 329359, 344370, 658718, 988077, 1646795, 1976154, 3293590, 4281667, 4940385, 8563334, 9880770, 12845001, 21408335, 25690002, 42816670, 64225005, 128450010]

約数ペア:

[(1, 128450010), (2, 64225005), (3, 42816670), (5, 25690002), (6, 21408335), (10, 12845001), (13, 9880770), (15, 8563334), (26, 4940385), (30, 4281667), (39, 3293590), (65, 1976154), (78, 1646795), (130, 988077), (195, 658718), (373, 344370), (390, 329359), (746, 172185), (883, 145470), (1119, 114790), (1766, 72735), (1865, 68874), (2238, 57395), (2649, 48490), (3730, 34437), (4415, 29094), (4849, 26490), (5298, 24245), (5595, 22958), (8830, 14547), (9698, 13245), (11190, 11479)]