4711547890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 10182205440

約数和(自身を除く): 5470657550

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 61, 70, 106, 109, 122, 191, 218, 265, 305, 371, 382, 427, 530, 545, 610, 742, 763, 854, 955, 1090, 1337, 1526, 1855, 1910, 2135, 2674, 3233, 3710, 3815, 4270, 5777, 6466, 6649, 6685, 7630, 10123, 11554, 11651, 13298, 13370, 16165, 20246, 20819, 22631, 23302, 28885, 32330, 33245, 40439, 41638, 45262, 46543, 50615, 57770, 58255, 66490, 70861, 80878, 81557, 93086, 101230, 104095, 113155, 116510, 141722, 145733, 163114, 202195, 208190, 226310, 232715, 291466, 352397, 354305, 404390, 407785, 465430, 617503, 704794, 708610, 728665, 815570, 1103407, 1235006, 1269959, 1457330, 1761985, 2206814, 2466779, 2539918, 3087515, 3523970, 4322521, 4933558, 5517035, 6175030, 6349795, 7723849, 8645042, 8889713, 11034070, 12333895, 12699590, 15447698, 17779426, 21612605, 24667790, 38619245, 43225210, 44448565, 67307827, 77238490, 88897130, 134615654, 336539135, 471154789, 673078270, 942309578, 2355773945, 4711547890]

約数ペア:

[(1, 4711547890), (2, 2355773945), (5, 942309578), (7, 673078270), (10, 471154789), (14, 336539135), (35, 134615654), (53, 88897130), (61, 77238490), (70, 67307827), (106, 44448565), (109, 43225210), (122, 38619245), (191, 24667790), (218, 21612605), (265, 17779426), (305, 15447698), (371, 12699590), (382, 12333895), (427, 11034070), (530, 8889713), (545, 8645042), (610, 7723849), (742, 6349795), (763, 6175030), (854, 5517035), (955, 4933558), (1090, 4322521), (1337, 3523970), (1526, 3087515), (1855, 2539918), (1910, 2466779), (2135, 2206814), (2674, 1761985), (3233, 1457330), (3710, 1269959), (3815, 1235006), (4270, 1103407), (5777, 815570), (6466, 728665), (6649, 708610), (6685, 704794), (7630, 617503), (10123, 465430), (11554, 407785), (11651, 404390), (13298, 354305), (13370, 352397), (16165, 291466), (20246, 232715), (20819, 226310), (22631, 208190), (23302, 202195), (28885, 163114), (32330, 145733), (33245, 141722), (40439, 116510), (41638, 113155), (45262, 104095), (46543, 101230), (50615, 93086), (57770, 81557), (58255, 80878), (66490, 70861)]