30534868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 66326400

約数和(自身を除く): 35791532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 563, 596, 1043, 1126, 1937, 2086, 2252, 3874, 3941, 4172, 7319, 7748, 7882, 13559, 14638, 15764, 27118, 29276, 51233, 54236, 83887, 102466, 167774, 204932, 335548, 587209, 1090531, 1174418, 2181062, 2348836, 4362124, 7633717, 15267434, 30534868]

約数ペア:

[(1, 30534868), (2, 15267434), (4, 7633717), (7, 4362124), (13, 2348836), (14, 2181062), (26, 1174418), (28, 1090531), (52, 587209), (91, 335548), (149, 204932), (182, 167774), (298, 102466), (364, 83887), (563, 54236), (596, 51233), (1043, 29276), (1126, 27118), (1937, 15764), (2086, 14638), (2252, 13559), (3874, 7882), (3941, 7748), (4172, 7319)]