30290208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 86144688

約数和(自身を除く): 55854480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1867, 2028, 2704, 3734, 4056, 5408, 5601, 7468, 8112, 11202, 14936, 16224, 22404, 24271, 29872, 44808, 48542, 59744, 72813, 89616, 97084, 145626, 179232, 194168, 291252, 315523, 388336, 582504, 631046, 776672, 946569, 1165008, 1262092, 1893138, 2330016, 2524184, 3786276, 5048368, 7572552, 10096736, 15145104, 30290208]

約数ペア:

[(1, 30290208), (2, 15145104), (3, 10096736), (4, 7572552), (6, 5048368), (8, 3786276), (12, 2524184), (13, 2330016), (16, 1893138), (24, 1262092), (26, 1165008), (32, 946569), (39, 776672), (48, 631046), (52, 582504), (78, 388336), (96, 315523), (104, 291252), (156, 194168), (169, 179232), (208, 145626), (312, 97084), (338, 89616), (416, 72813), (507, 59744), (624, 48542), (676, 44808), (1014, 29872), (1248, 24271), (1352, 22404), (1867, 16224), (2028, 14936), (2704, 11202), (3734, 8112), (4056, 7468), (5408, 5601)]