29981784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 86227200

約数和(自身を除く): 56245416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 997, 1074, 1253, 1432, 1994, 2148, 2506, 2991, 3759, 3988, 4296, 5012, 5982, 6979, 7518, 7976, 10024, 11964, 13958, 15036, 20937, 23928, 27916, 30072, 41874, 55832, 83748, 167496, 178463, 356926, 535389, 713852, 1070778, 1249241, 1427704, 2141556, 2498482, 3747723, 4283112, 4996964, 7495446, 9993928, 14990892, 29981784]

約数ペア:

[(1, 29981784), (2, 14990892), (3, 9993928), (4, 7495446), (6, 4996964), (7, 4283112), (8, 3747723), (12, 2498482), (14, 2141556), (21, 1427704), (24, 1249241), (28, 1070778), (42, 713852), (56, 535389), (84, 356926), (168, 178463), (179, 167496), (358, 83748), (537, 55832), (716, 41874), (997, 30072), (1074, 27916), (1253, 23928), (1432, 20937), (1994, 15036), (2148, 13958), (2506, 11964), (2991, 10024), (3759, 7976), (3988, 7518), (4296, 6979), (5012, 5982)]