247029174830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{11987}}^1$

素因数の和:12473

約数の個数: 64

約数和(自身を含む): 458635944960

約数和(自身を除く): 211606770130

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 269, 326, 470, 538, 815, 1345, 1630, 2690, 7661, 11987, 12643, 15322, 23974, 25286, 38305, 43847, 59935, 63215, 76610, 87694, 119870, 126430, 219235, 438470, 563389, 1126778, 1953881, 2060809, 2816945, 3224503, 3907762, 4121618, 5633890, 6449006, 9769405, 10304045, 16122515, 19538810, 20608090, 32245030, 91832407, 151551641, 183664814, 303103282, 459162035, 525593989, 757758205, 918324070, 1051187978, 1515516410, 2627969945, 5255939890, 24702917483, 49405834966, 123514587415, 247029174830]

約数ペア:

[(1, 247029174830), (2, 123514587415), (5, 49405834966), (10, 24702917483), (47, 5255939890), (94, 2627969945), (163, 1515516410), (235, 1051187978), (269, 918324070), (326, 757758205), (470, 525593989), (538, 459162035), (815, 303103282), (1345, 183664814), (1630, 151551641), (2690, 91832407), (7661, 32245030), (11987, 20608090), (12643, 19538810), (15322, 16122515), (23974, 10304045), (25286, 9769405), (38305, 6449006), (43847, 5633890), (59935, 4121618), (63215, 3907762), (76610, 3224503), (87694, 2816945), (119870, 2060809), (126430, 1953881), (219235, 1126778), (438470, 563389)]