30638869646

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{768161}}^1$

素因数の和:768225

約数の個数: 48

約数和(自身を含む): 59898200112

約数和(自身を除く): 29259330466

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2849, 3626, 5698, 19943, 39886, 768161, 1536322, 5377127, 8449771, 10754254, 16899542, 28421957, 37639889, 56843914, 59148397, 75279778, 118296794, 198953699, 312641527, 397907398, 414038779, 625283054, 828077558, 1392675893, 2188490689, 2785351786, 4376981378, 15319434823, 30638869646]

約数ペア:

[(1, 30638869646), (2, 15319434823), (7, 4376981378), (11, 2785351786), (14, 2188490689), (22, 1392675893), (37, 828077558), (49, 625283054), (74, 414038779), (77, 397907398), (98, 312641527), (154, 198953699), (259, 118296794), (407, 75279778), (518, 59148397), (539, 56843914), (814, 37639889), (1078, 28421957), (1813, 16899542), (2849, 10754254), (3626, 8449771), (5698, 5377127), (19943, 1536322), (39886, 768161)]