2280452990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 4453315200

約数和(自身を除く): 2172862210

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 229, 230, 290, 458, 667, 1145, 1334, 1493, 2290, 2986, 3335, 5267, 6641, 6670, 7465, 10534, 13282, 14930, 26335, 33205, 34339, 43297, 52670, 66410, 68678, 86594, 152743, 171695, 216485, 305486, 341897, 343390, 432970, 683794, 763715, 995831, 1527430, 1709485, 1991662, 3418970, 4979155, 7863631, 9915013, 9958310, 15727262, 19830026, 39318155, 49575065, 78636310, 99150130, 228045299, 456090598, 1140226495, 2280452990]

約数ペア:

[(1, 2280452990), (2, 1140226495), (5, 456090598), (10, 228045299), (23, 99150130), (29, 78636310), (46, 49575065), (58, 39318155), (115, 19830026), (145, 15727262), (229, 9958310), (230, 9915013), (290, 7863631), (458, 4979155), (667, 3418970), (1145, 1991662), (1334, 1709485), (1493, 1527430), (2290, 995831), (2986, 763715), (3335, 683794), (5267, 432970), (6641, 343390), (6670, 341897), (7465, 305486), (10534, 216485), (13282, 171695), (14930, 152743), (26335, 86594), (33205, 68678), (34339, 66410), (43297, 52670)]