30285472

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2621

約数の個数: 48

約数和(自身を含む): 69455232

約数和(自身を除く): 39169760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2551, 2968, 5102, 5936, 10204, 11872, 17857, 20408, 35714, 40816, 71428, 81632, 135203, 142856, 270406, 285712, 540812, 571424, 946421, 1081624, 1892842, 2163248, 3785684, 4326496, 7571368, 15142736, 30285472]

約数ペア:

[(1, 30285472), (2, 15142736), (4, 7571368), (7, 4326496), (8, 3785684), (14, 2163248), (16, 1892842), (28, 1081624), (32, 946421), (53, 571424), (56, 540812), (106, 285712), (112, 270406), (212, 142856), (224, 135203), (371, 81632), (424, 71428), (742, 40816), (848, 35714), (1484, 20408), (1696, 17857), (2551, 11872), (2968, 10204), (5102, 5936)]