30455964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11015

約数の個数: 72

約数和(自身を含む): 95991168

約数和(自身を除く): 65535204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10987, 21974, 32961, 43948, 65922, 76909, 98883, 120857, 131844, 153818, 197766, 230727, 241714, 307636, 362571, 395532, 461454, 483428, 692181, 725142, 845999, 922908, 1087713, 1384362, 1450284, 1691998, 2175426, 2537997, 2768724, 3383996, 4350852, 5075994, 7613991, 10151988, 15227982, 30455964]

約数ペア:

[(1, 30455964), (2, 15227982), (3, 10151988), (4, 7613991), (6, 5075994), (7, 4350852), (9, 3383996), (11, 2768724), (12, 2537997), (14, 2175426), (18, 1691998), (21, 1450284), (22, 1384362), (28, 1087713), (33, 922908), (36, 845999), (42, 725142), (44, 692181), (63, 483428), (66, 461454), (77, 395532), (84, 362571), (99, 307636), (126, 241714), (132, 230727), (154, 197766), (198, 153818), (231, 131844), (252, 120857), (308, 98883), (396, 76909), (462, 65922), (693, 43948), (924, 32961), (1386, 21974), (2772, 10987)]