1476615980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 3741496416

約数和(自身を除く): 2264880436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 193, 196, 211, 245, 259, 370, 386, 422, 490, 518, 740, 772, 844, 965, 980, 1036, 1055, 1295, 1351, 1477, 1813, 1930, 2110, 2590, 2702, 2954, 3626, 3860, 4220, 5180, 5404, 5908, 6755, 7141, 7252, 7385, 7807, 9065, 9457, 10339, 13510, 14282, 14770, 15614, 18130, 18914, 20678, 27020, 28564, 29540, 31228, 35705, 36260, 37828, 39035, 40723, 41356, 47285, 49987, 51695, 54649, 71410, 78070, 81446, 94570, 99974, 103390, 109298, 142820, 156140, 162892, 189140, 199948, 203615, 206780, 218596, 249935, 273245, 285061, 349909, 382543, 407230, 499870, 546490, 570122, 699818, 765086, 814460, 999740, 1092980, 1140244, 1399636, 1425305, 1506751, 1530172, 1749545, 1912715, 1995427, 2850610, 3013502, 3499090, 3825430, 3990854, 5701220, 6027004, 6998180, 7533755, 7650860, 7981708, 9977135, 10547257, 15067510, 19954270, 21094514, 30135020, 39908540, 42189028, 52736285, 73830799, 105472570, 147661598, 210945140, 295323196, 369153995, 738307990, 1476615980]

約数ペア:

[(1, 1476615980), (2, 738307990), (4, 369153995), (5, 295323196), (7, 210945140), (10, 147661598), (14, 105472570), (20, 73830799), (28, 52736285), (35, 42189028), (37, 39908540), (49, 30135020), (70, 21094514), (74, 19954270), (98, 15067510), (140, 10547257), (148, 9977135), (185, 7981708), (193, 7650860), (196, 7533755), (211, 6998180), (245, 6027004), (259, 5701220), (370, 3990854), (386, 3825430), (422, 3499090), (490, 3013502), (518, 2850610), (740, 1995427), (772, 1912715), (844, 1749545), (965, 1530172), (980, 1506751), (1036, 1425305), (1055, 1399636), (1295, 1140244), (1351, 1092980), (1477, 999740), (1813, 814460), (1930, 765086), (2110, 699818), (2590, 570122), (2702, 546490), (2954, 499870), (3626, 407230), (3860, 382543), (4220, 349909), (5180, 285061), (5404, 273245), (5908, 249935), (6755, 218596), (7141, 206780), (7252, 203615), (7385, 199948), (7807, 189140), (9065, 162892), (9457, 156140), (10339, 142820), (13510, 109298), (14282, 103390), (14770, 99974), (15614, 94570), (18130, 81446), (18914, 78070), (20678, 71410), (27020, 54649), (28564, 51695), (29540, 49987), (31228, 47285), (35705, 41356), (36260, 40723), (37828, 39035)]