30747506260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1\times {\mathrm{9677}}^1$

素因数の和:11776

約数の個数: 48

約数和(自身を含む): 65426376960

約数和(自身を除く): 34678870700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2011, 4022, 8044, 9677, 10055, 19354, 20110, 38708, 40220, 48385, 96770, 158869, 193540, 317738, 635476, 764483, 794345, 1528966, 1588690, 3057932, 3177380, 3822415, 7644830, 15289660, 19460447, 38920894, 77841788, 97302235, 194604470, 389208940, 1537375313, 3074750626, 6149501252, 7686876565, 15373753130, 30747506260]

約数ペア:

[(1, 30747506260), (2, 15373753130), (4, 7686876565), (5, 6149501252), (10, 3074750626), (20, 1537375313), (79, 389208940), (158, 194604470), (316, 97302235), (395, 77841788), (790, 38920894), (1580, 19460447), (2011, 15289660), (4022, 7644830), (8044, 3822415), (9677, 3177380), (10055, 3057932), (19354, 1588690), (20110, 1528966), (38708, 794345), (40220, 764483), (48385, 635476), (96770, 317738), (158869, 193540)]