348520590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2799

約数の個数: 128

約数和(自身を含む): 1037836800

約数和(自身を除く): 689316210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 594, 645, 774, 946, 990, 1161, 1290, 1419, 1485, 1935, 2322, 2365, 2729, 2838, 2970, 3870, 4257, 4730, 5458, 5805, 7095, 8187, 8514, 11610, 12771, 13645, 14190, 16374, 21285, 24561, 25542, 27290, 30019, 40935, 42570, 49122, 60038, 63855, 73683, 81870, 90057, 117347, 122805, 127710, 147366, 150095, 180114, 234694, 245610, 270171, 300190, 352041, 368415, 450285, 540342, 586735, 704082, 736830, 810513, 900570, 1056123, 1173470, 1290817, 1350855, 1621026, 1760205, 2112246, 2581634, 2701710, 3168369, 3520410, 3872451, 4052565, 5280615, 6336738, 6454085, 7744902, 8105130, 10561230, 11617353, 12908170, 15841845, 19362255, 23234706, 31683690, 34852059, 38724510, 58086765, 69704118, 116173530, 174260295, 348520590]

約数ペア:

[(1, 348520590), (2, 174260295), (3, 116173530), (5, 69704118), (6, 58086765), (9, 38724510), (10, 34852059), (11, 31683690), (15, 23234706), (18, 19362255), (22, 15841845), (27, 12908170), (30, 11617353), (33, 10561230), (43, 8105130), (45, 7744902), (54, 6454085), (55, 6336738), (66, 5280615), (86, 4052565), (90, 3872451), (99, 3520410), (110, 3168369), (129, 2701710), (135, 2581634), (165, 2112246), (198, 1760205), (215, 1621026), (258, 1350855), (270, 1290817), (297, 1173470), (330, 1056123), (387, 900570), (430, 810513), (473, 736830), (495, 704082), (594, 586735), (645, 540342), (774, 450285), (946, 368415), (990, 352041), (1161, 300190), (1290, 270171), (1419, 245610), (1485, 234694), (1935, 180114), (2322, 150095), (2365, 147366), (2729, 127710), (2838, 122805), (2970, 117347), (3870, 90057), (4257, 81870), (4730, 73683), (5458, 63855), (5805, 60038), (7095, 49122), (8187, 42570), (8514, 40935), (11610, 30019), (12771, 27290), (13645, 25542), (14190, 24561), (16374, 21285)]