30499682787

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 54968647680

約数和(自身を除く): 24468964893

約数列:

[1, 3, 7, 9, 21, 27, 37, 47, 63, 71, 111, 141, 189, 213, 259, 329, 333, 423, 497, 639, 777, 987, 999, 1269, 1307, 1491, 1739, 1917, 2331, 2627, 2961, 3337, 3921, 4473, 5217, 6993, 7881, 8883, 9149, 10011, 11763, 12173, 13419, 15651, 18389, 23359, 23643, 27447, 30033, 35289, 36519, 46953, 48359, 55167, 61429, 70077, 70929, 82341, 90099, 92797, 109557, 123469, 145077, 165501, 184287, 210231, 247023, 278391, 328671, 338513, 370407, 430003, 435231, 496503, 552861, 630693, 649579, 835173, 864283, 1015539, 1111221, 1290009, 1305693, 1658583, 1948737, 2272873, 2505519, 2592849, 3046617, 3333663, 3433489, 3870027, 4361459, 5846211, 6818619, 7778547, 9139851, 10300467, 11610081, 13084377, 15910111, 17538633, 20455857, 23335641, 24034423, 30530213, 30901401, 39253131, 47730333, 61367571, 72103269, 91590639, 92704203, 117759393, 143190999, 161373983, 216309807, 274771917, 429572997, 484121949, 648929421, 824315751, 1129617881, 1452365847, 3388853643, 4357097541, 10166560929, 30499682787]

約数ペア:

[(1, 30499682787), (3, 10166560929), (7, 4357097541), (9, 3388853643), (21, 1452365847), (27, 1129617881), (37, 824315751), (47, 648929421), (63, 484121949), (71, 429572997), (111, 274771917), (141, 216309807), (189, 161373983), (213, 143190999), (259, 117759393), (329, 92704203), (333, 91590639), (423, 72103269), (497, 61367571), (639, 47730333), (777, 39253131), (987, 30901401), (999, 30530213), (1269, 24034423), (1307, 23335641), (1491, 20455857), (1739, 17538633), (1917, 15910111), (2331, 13084377), (2627, 11610081), (2961, 10300467), (3337, 9139851), (3921, 7778547), (4473, 6818619), (5217, 5846211), (6993, 4361459), (7881, 3870027), (8883, 3433489), (9149, 3333663), (10011, 3046617), (11763, 2592849), (12173, 2505519), (13419, 2272873), (15651, 1948737), (18389, 1658583), (23359, 1305693), (23643, 1290009), (27447, 1111221), (30033, 1015539), (35289, 864283), (36519, 835173), (46953, 649579), (48359, 630693), (55167, 552861), (61429, 496503), (70077, 435231), (70929, 430003), (82341, 370407), (90099, 338513), (92797, 328671), (109557, 278391), (123469, 247023), (145077, 210231), (165501, 184287)]