139471010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 295695360

約数和(自身を除く): 156224350

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 178, 305, 367, 427, 445, 610, 623, 734, 854, 890, 1246, 1835, 2135, 2569, 3115, 3670, 4270, 5138, 5429, 6230, 10858, 12845, 22387, 25690, 27145, 32663, 38003, 44774, 54290, 65326, 76006, 111935, 156709, 163315, 190015, 223870, 228641, 313418, 326630, 380030, 457282, 783545, 1143205, 1567090, 1992443, 2286410, 3984886, 9962215, 13947101, 19924430, 27894202, 69735505, 139471010]

約数ペア:

[(1, 139471010), (2, 69735505), (5, 27894202), (7, 19924430), (10, 13947101), (14, 9962215), (35, 3984886), (61, 2286410), (70, 1992443), (89, 1567090), (122, 1143205), (178, 783545), (305, 457282), (367, 380030), (427, 326630), (445, 313418), (610, 228641), (623, 223870), (734, 190015), (854, 163315), (890, 156709), (1246, 111935), (1835, 76006), (2135, 65326), (2569, 54290), (3115, 44774), (3670, 38003), (4270, 32663), (5138, 27145), (5429, 25690), (6230, 22387), (10858, 12845)]