273869820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31051}}^1$

素因数の和:31080

約数の個数: 108

約数和(自身を含む): 966400344

約数和(自身を除く): 692530524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 31051, 62102, 93153, 124204, 155255, 186306, 217357, 279459, 310510, 372612, 434714, 465765, 558918, 621020, 652071, 869428, 931530, 1086785, 1117836, 1304142, 1397295, 1521499, 1863060, 1956213, 2173570, 2608284, 2794590, 3042998, 3260355, 3912426, 4347140, 4564497, 5589180, 6085996, 6520710, 7607495, 7824852, 9128994, 9781065, 13041420, 13693491, 15214990, 18257988, 19562130, 22822485, 27386982, 30429980, 39124260, 45644970, 54773964, 68467455, 91289940, 136934910, 273869820]

約数ペア:

[(1, 273869820), (2, 136934910), (3, 91289940), (4, 68467455), (5, 54773964), (6, 45644970), (7, 39124260), (9, 30429980), (10, 27386982), (12, 22822485), (14, 19562130), (15, 18257988), (18, 15214990), (20, 13693491), (21, 13041420), (28, 9781065), (30, 9128994), (35, 7824852), (36, 7607495), (42, 6520710), (45, 6085996), (49, 5589180), (60, 4564497), (63, 4347140), (70, 3912426), (84, 3260355), (90, 3042998), (98, 2794590), (105, 2608284), (126, 2173570), (140, 1956213), (147, 1863060), (180, 1521499), (196, 1397295), (210, 1304142), (245, 1117836), (252, 1086785), (294, 931530), (315, 869428), (420, 652071), (441, 621020), (490, 558918), (588, 465765), (630, 434714), (735, 372612), (882, 310510), (980, 279459), (1260, 217357), (1470, 186306), (1764, 155255), (2205, 124204), (2940, 93153), (4410, 62102), (8820, 31051)]