29378940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25771}}^1$

素因数の和:25802

約数の個数: 48

約数和(自身を含む): 86593920

約数和(自身を除く): 57214980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25771, 51542, 77313, 103084, 128855, 154626, 257710, 309252, 386565, 489649, 515420, 773130, 979298, 1468947, 1546260, 1958596, 2448245, 2937894, 4896490, 5875788, 7344735, 9792980, 14689470, 29378940]

約数ペア:

[(1, 29378940), (2, 14689470), (3, 9792980), (4, 7344735), (5, 5875788), (6, 4896490), (10, 2937894), (12, 2448245), (15, 1958596), (19, 1546260), (20, 1468947), (30, 979298), (38, 773130), (57, 515420), (60, 489649), (76, 386565), (95, 309252), (114, 257710), (190, 154626), (228, 128855), (285, 103084), (380, 77313), (570, 51542), (1140, 25771)]