31259541090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1\times {\mathrm{2957}}^1$

素因数の和:3444

約数の個数: 96

約数和(自身を含む): 77910880320

約数和(自身を除く): 46651339230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 419, 435, 838, 841, 870, 1257, 1682, 2095, 2514, 2523, 2957, 4190, 4205, 5046, 5914, 6285, 8410, 8871, 12151, 12570, 12615, 14785, 17742, 24302, 25230, 29570, 36453, 44355, 60755, 72906, 85753, 88710, 121510, 171506, 182265, 257259, 352379, 364530, 428765, 514518, 704758, 857530, 1057137, 1238983, 1286295, 1761895, 2114274, 2477966, 2486837, 2572590, 3523790, 3716949, 4973674, 5285685, 6194915, 7433898, 7460511, 10571370, 12389830, 12434185, 14921022, 18584745, 24868370, 35930507, 37169490, 37302555, 71861014, 74605110, 107791521, 179652535, 215583042, 359305070, 538957605, 1041984703, 1077915210, 2083969406, 3125954109, 5209923515, 6251908218, 10419847030, 15629770545, 31259541090]

約数ペア:

[(1, 31259541090), (2, 15629770545), (3, 10419847030), (5, 6251908218), (6, 5209923515), (10, 3125954109), (15, 2083969406), (29, 1077915210), (30, 1041984703), (58, 538957605), (87, 359305070), (145, 215583042), (174, 179652535), (290, 107791521), (419, 74605110), (435, 71861014), (838, 37302555), (841, 37169490), (870, 35930507), (1257, 24868370), (1682, 18584745), (2095, 14921022), (2514, 12434185), (2523, 12389830), (2957, 10571370), (4190, 7460511), (4205, 7433898), (5046, 6194915), (5914, 5285685), (6285, 4973674), (8410, 3716949), (8871, 3523790), (12151, 2572590), (12570, 2486837), (12615, 2477966), (14785, 2114274), (17742, 1761895), (24302, 1286295), (25230, 1238983), (29570, 1057137), (36453, 857530), (44355, 704758), (60755, 514518), (72906, 428765), (85753, 364530), (88710, 352379), (121510, 257259), (171506, 182265)]