1021434330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38299}}^1$

素因数の和:38443

約数の個数: 64

約数和(自身を含む): 2823782400

約数和(自身を除く): 1802348070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 26670, 38299, 76598, 114897, 191495, 229794, 268093, 382990, 536186, 574485, 804279, 1148970, 1340465, 1608558, 2680930, 4021395, 4863973, 8042790, 9727946, 14591919, 24319865, 29183838, 34047811, 48639730, 68095622, 72959595, 102143433, 145919190, 170239055, 204286866, 340478110, 510717165, 1021434330]

約数ペア:

[(1, 1021434330), (2, 510717165), (3, 340478110), (5, 204286866), (6, 170239055), (7, 145919190), (10, 102143433), (14, 72959595), (15, 68095622), (21, 48639730), (30, 34047811), (35, 29183838), (42, 24319865), (70, 14591919), (105, 9727946), (127, 8042790), (210, 4863973), (254, 4021395), (381, 2680930), (635, 1608558), (762, 1340465), (889, 1148970), (1270, 804279), (1778, 574485), (1905, 536186), (2667, 382990), (3810, 268093), (4445, 229794), (5334, 191495), (8890, 114897), (13335, 76598), (26670, 38299)]